10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended March 31, 2013

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF1934

For the transition period from _________ to _________.

Commission File Number: 001-34530

U.S. CONCRETE, INC.

(Exact name of registrant as specified in its charter)

Delaware	76-0586680
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification Number)

331 N. Main Street, Euless, Texas 76039

(Address of principal executive offices, including zip code)

(817) 835-4105

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes þ No ¨

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).  Yes þ No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ¨ Accelerated filer ¨    Non-accelerated filer ¨   Smaller reporting company þ

(Do not check if a smaller reporting company)

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ¨ No þ

Indicate by check mark whether the registrant has filed all documents required to be filed by Sections 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by the court. Yes þ No ¨

There were 13,453,524 shares of common stock, par value $.001 per share, of the registrant outstanding as of May 9, 2013.

U.S. CONCRETE, INC.

INDEX

		Page No.
Part I – Financial Information
Item 1.	Financial Statements (Unaudited)
	Condensed Consolidated Balance Sheets	3
	Condensed Consolidated Statements of Operations	4
	Condensed Consolidated Statement of Changes in Equity	5
	Condensed Consolidated Statements of Cash Flows	6
	Notes to Condensed Consolidated Financial Statements	7
Cautionary Statement Concerning Forward-Looking Statements		24
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	25
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	39
Item 4.	Controls and Procedures	39
Part II – Other Information
Item 1.	Legal Proceedings	40
Item 1A.	Risk Factors	40
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	40
Item 4.	Mine Safety Disclosures	40
Item 6.	Exhibits	41
SIGNATURE		42
INDEX TO EXHIBITS		43

2

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements

U.S. CONCRETE, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands)

	March 31, 2013			December 31, 2012
	(unaudited)
ASSETS
Current assets:
Cash and cash equivalents	$	4,663		$	4,751
Trade accounts receivable, net of allowances of $2,521 and $2,368 as of March 31, 2013 and December 31, 2012, respectively	84,333			84,034
Inventories	24,989			25,001
Deferred income taxes	2,694			2,835
Prepaid expenses	4,827			3,651
Other receivables	7,503			4,414
Other current assets	2,173			3,080
Total current assets	131,182			127,766
Property, plant and equipment, net of accumulated depreciation, depletion, and amortization of $42,260 and $38,273 as of March 31, 2013 and December 31, 2012, respectively	119,082			120,871
Goodwill	10,521			10,717
Purchased intangible assets, net	14,183			15,033
Other assets	4,290			5,337
Total assets	$	279,258		$	279,724
LIABILITIES AND EQUITY
Current liabilities:
Current maturities of long-term debt	$	1,879		$	1,861
Accounts payable	41,873			48,880
Accrued liabilities	35,324			36,430
Derivative liabilities	13,835			22,030
Total current liabilities	92,911			109,201
Long-term debt, net of current maturities	93,691			61,598
Other long-term obligations and deferred credits	11,872			13,114
Deferred income taxes	3,146			3,287
Total liabilities	201,620			187,200
Commitments and contingencies (Note 17)
Equity:
Preferred stock	—			—
Common stock	13			13
Additional paid-in capital	137,209			136,451
Accumulated deficit	(57,560		)	(43,196		)
Treasury stock, at cost	(2,024		)	(744		)
Total stockholders’ equity	77,638			92,524
Total liabilities and equity	$	279,258		$	279,724

The accompanying notes are an integral part of these condensed consolidated financial statements.

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U.S. CONCRETE, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS

(Unaudited)

(in thousands, except per share amounts)

	Three months ended March 31,
	2013			2012
Revenue	$	127,741		$	110,915
Cost of goods sold before depreciation, depletion and amortization	111,157			98,665
Selling, general and administrative expenses	14,522			13,643
Depreciation, depletion and amortization	4,854			3,622
Loss (gain) on sale of assets	5			(591		)
Loss from operations	(2,797		)	(4,424		)
Interest expense, net	(2,772		)	(2,869		)
Derivative loss	(18,446		)	(3,391		)
Gain on extinguishment of debt	4,310			—
Other income, net	498			531
Loss from continuing operations before income taxes	(19,207		)	(10,153		)
Income tax benefit (expense)	5,197			(188		)
Loss from continuing operations	(14,010		)	(10,341		)
(Loss) income from discontinued operations, net of taxes	(354		)	111
Net loss	$	(14,364	)	$	(10,230	)
(Loss) income per share:
Loss from continuing operations	$	(1.13	)	$	(0.85	)
(Loss) income from discontinued operations, net of taxes	(0.03		)	0.01
Net loss per share – basic and diluted	$	(1.16	)	$	(0.84	)
Weighted average shares outstanding:
Basic and diluted	12,359			12,140

The accompanying notes are an integral part of these condensed consolidated financial statements.

4

U.S. CONCRETE, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATEDSTATEMENT OF CHANGES IN EQUITY

(Unaudited)

(in thousands)

	Common Stock
	# of Shares		Par Value		Additional Paid-In Capital		Accumulated Deficit			Treasury Stock			Total Equity
BALANCE, December 31, 2011	12,867		$	13	$	133,939	$	(17,457	)	$	(415	)	$	116,080
Stock-based compensation expense	—		—		680		—			—			680
Restricted stock unit vesting	28		—		—		—			—			—
Restricted stock grants	—		—		—		—			—			—
Purchase of treasury shares	(5	)	—		—		—			(14		)	(14		)
Net loss	—		—		—		(10,230		)	—			(10,230		)
BALANCE, March 31, 2012	12,890		$	13	$	134,619	$	(27,687	)	$	(429	)	$	106,516
BALANCE, December 31, 2012	13,358		$	13	$	136,451	$	(43,196	)	$	(744	)	$	92,524
Stock-based compensation expense	—		—		758		—			—			758
Restricted stock unit vesting	12		—		—		—			—			—
Restricted stock grants	5		—		—		—			—			—
Purchase of treasury shares	(96	)	—		—		—			(1,280		)	(1,280		)
Net loss	—		—		—		(14,364		)	—			(14,364		)
BALANCE, March 31, 2013	13,279		$	13	$	137,209	$	(57,560	)	$	(2,024	)	$	77,638

The accompanying notes are an integral part of these condensed consolidated financial statements.

5

U.S. CONCRETE, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

(in thousands)

	Three months ended March 31,
	2013			2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$	(14,364	)	$	(10,230	)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation, depletion and amortization	4,862			3,848
Debt issuance cost amortization	927			1,038
Gain on extinguishment of debt	(4,310		)	—
Amortization of facility exit costs	(53		)	—
Amortization of discount on long-term incentive plan and other accrued interest	125			—
Net loss on derivative	18,446			3,391
Net loss (gain) on sale of assets	231			(597		)
Deferred income taxes	(5,215		)	(21		)
Provision for doubtful accounts	204			236
Stock-based compensation	758			680
Changes in assets and liabilities:
Accounts receivable	(503		)	2,576
Inventories	12			349
Prepaid expenses and other current assets	2,619			(2,010		)
Other assets and liabilities	(1,300		)	(128		)
Accounts payable and accrued liabilities	(7,916		)	(3,535		)
Net cash used in operating activities	(5,477		)	(4,403		)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(1,848		)	(520		)
Proceeds from disposals of property, plant and equipment	111			1,411
Payments related to disposals of business units	(1,866		)	—
Net cash (used in) provided by investing activities	(3,603		)	891
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from borrowings	38,030			39,584
Repayments of borrowings	(25,959		)	(34,069		)
Payments for seller-financed debt and joint venture	(458		)	(849		)
Debt issuance costs	(1,341		)	—
Purchase of treasury shares	(1,280		)	(14		)
Net cash provided by financing activities	8,992			4,652
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(88		)	1,140
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	4,751			4,229
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$	4,663		$	5,369

The accompanying notes are an integral part of these condensed consolidated financial statements.

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U.S. CONCRETE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

1. BASIS OF PRESENTATION

The accompanying condensed consolidated financial statements include the accounts of U.S. Concrete, Inc. and its subsidiaries (collectively, “we,” “us,” “our,” “U.S. Concrete,” or the “Company”) and have been prepared by us, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). Some information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States ("U.S. GAAP") have been condensed or omitted pursuant to the SEC’s rules and regulations.  These unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and related notes in our Annual Report on Form 10-K for the year ended December 31, 2012 (the “2012 Form 10-K”).  In the opinion of our management, all adjustments necessary to state fairly the information in our unaudited condensed consolidated financial statements and to make such financial statements not misleading have been included. All other adjustments are of a normal or recurring nature.  Operating results for the three months ended March 31, 2013 are not necessarily indicative of our results expected for the year ending December 31, 2013, or for any future period.

The preparation of financial statements and accompanying notes in conformity with U.S. GAAP requires management to make estimates and assumptions in determining the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.  Actual results could differ from those estimates. Estimates and assumptions that we consider critical and involve complex judgment in the preparation of our financial statements include those related to our goodwill, accruals for self-insurance, income taxes, the valuation of long-lived assets, and the valuation of derivative instruments.

2. RECENT ACCOUNTING PRONOUNCEMENTS AND SIGNIFICANT ACCOUNTING POLICIES

In January 2013, the Financial Accounting Standards Board (the "FASB") issued an amendment to clarify the scope of a prior amendment issued in December 2011. The January 2013 amendment limits the December 2011 amendment's disclosure requirements regarding offsetting and related arrangements to specific derivative, borrowing, and lending transactions. Thus, certain master netting arrangements are no longer subject to the December 2011 amendment's requirements. Both the December 2011 and January 2013 amendments are effective for annual and interim periods beginning on or after January 1, 2013. The Company adopted this guidance on the first day of fiscal year 2013 and does not expect it to have a material impact on the consolidated financial statements.

In July 2012, the FASB issued an amendment to its indefinite-lived intangible assets impairment testing guidance to simplify how entities test for indefinite-lived intangible asset impairments. The objective of the amendment is to reduce cost and complexity by providing an entity with the option to make a qualitative assessment about the likelihood that an indefinite-lived intangible asset is impaired to determine whether it should perform a quantitative impairment test. The amendment also enhances the consistency of impairment testing guidance among long-lived asset categories by permitting an entity to assess qualitative factors to determine whether it is necessary to calculate the asset's fair value when testing an indefinite-lived intangible asset for impairment, which is equivalent to the impairment testing requirements for other long-lived assets. The amendment is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012, although early adoption is permitted. The Company adopted this guidance on the first day of fiscal year 2013 and does not expect it to have a material impact on the consolidated financial statements.

For a description of our accounting policies, see Note 1 of the consolidated financial statements in our 2012 Form 10-K.

3. ACQUISITIONS AND DISPOSITIONS

Sale of California Precast Operations

On August 2, 2012, we executed a definitive asset purchase agreement to sell substantially all of the Company’s California precast operations to Oldcastle Precast, Inc. ("Oldcastle") for $21.3 million in cash, plus net working capital adjustments.  The assets purchased by Oldcastle included certain facilities, fixed assets, and working capital items.  The transaction was completed on August 20, 2012.  The results of operations for these units have been included in discontinued operations for the periods presented.

7

U.S. CONCRETE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

In conjunction with the Oldcastle agreement, we also entered into certain sublease and license agreements with Oldcastle for certain land and property that is leased or owned by us.  As the sublease and license agreements provide payment for the full amount of our obligation under the leases, we did not record any liability for exit obligations associated with these agreements.

During the first quarter of 2013, we made payments totaling $1.9 million to Oldcastle related to the reacquisition of certain uncollected receivables as well as the settlement of certain accrued liabilities. At March 31, 2013, $0.6 million of the acquired receivables are recorded in other receivables on the condensed consolidated balance sheet.

Purchase of Colorado River Concrete Assets

On September 14, 2012, we purchased four ready-mixed concrete plants and related assets and inventory from Colorado River Concrete L.P., Cindy & Robin Concrete, L.P. and E&R Artecona Family Limited Partnership (collectively "CRC") in our west Texas market for $2.4 million in cash and a $1.9 million promissory note at an annual interest rate of 4.5%. This note is being paid in twenty-four equal monthly installments which began in January 2013.  We made cash payments on the promissory note of approximately $0.2 million during the three months ended March 31, 2013. The purchase of these assets allows us to expand our business in two of our major markets: west Texas and north Texas.  We acquired plant and equipment valued at $3.2 million, inventory valued at $0.2 million, and goodwill valued at $1.0 million.  No liabilities were assumed in the purchase.  The goodwill ascribed to the purchase is related to the synergies we expect to achieve with expansion of these areas in which we already operate.  We expect the goodwill to be deductible for tax purposes.

Purchase of Bode Gravel and Bode Concrete Equity Interests

On October 30, 2012, we completed the acquisition of all the outstanding equity interests of Bode Gravel Co. and Bode Concrete LLC (collectively, the "Bode Companies") pursuant to an equity purchase agreement dated October 17, 2012. The Bode Companies operated two fixed and one portable ready-mixed concrete plants, and 41 mixer trucks in the San Francisco area, and produced approximately 243,000 cubic yards of ready-mix concrete in 2011. The purchase price for the acquisition was $24.5 million in cash, plus working capital and closing adjustments of $1.6 million, plus potential earn-out payments. The payments are contingent upon reaching negotiated volume hurdles, with an aggregate present value of up to $7.0 million in cash payable over a six-year period, resulting in total consideration fair value of $33.1 million. We funded the acquisition from cash on hand and borrowings under our 2012 Credit Facility as defined in Note 8.

The purchase price allocation has been prepared and recorded on a preliminary basis and may change as additional information becomes available regarding the fair value and tax basis of the assets and liabilities acquired. Changes to the purchase price allocation will be made as soon as practical, but no later than one year from the acquisition date of October 30, 2012. The excess of purchase price over the fair values of the assets acquired and liabilities assumed represents the goodwill resulting from the acquisition. The goodwill ascribed to the purchase is related to the synergies we expect to achieve, as well as expansion of our business in the San Francisco, California area in which we already operate. We expect a portion of the goodwill to be deductible for tax purposes. See Note 14 for additional information regarding income taxes.

Sale of Smith Precast Operations

On December 17, 2012, we completed the sale of substantially all of our assets associated with our Smith Precast operations ("Smith") located in Phoenix, Arizona, to Jensen Enterprises, Inc. ("Jensen") for $4.3 million in cash and the assumption of certain obligations. The assets purchased by Jensen included certain facilities, fixed assets, and working capital items. In addition, Jensen assumed the obligations of a capital lease previously held by Smith. The results of operations for this unit have been included in discontinued operations for the periods presented.

Other

In October 2006, we acquired certain aggregates assets located in New Jersey. As a condition of the purchase agreement, additional consideration would be due if we were able to receive permits that allowed us to mine the minerals from certain areas. In April 2012, we obtained the permits necessary to allow us to mine this area of property. Accordingly, we accrued $1.4 million in additional purchase consideration during the quarter ended June 30, 2012.  On October 5, 2012, we signed an agreement with the seller to pay a total of $1.0 million in lieu of the $1.4 million contractual payment due to a lower volume of aggregate assets available to mine than originally contemplated in the agreement.  We signed a promissory note for the $1.0 million settlement, payable in eight equal quarterly installments at an annual interest rate of 2.5%, which began in November 2012. We made cash payments on the promissory note of approximately $0.1 million during the three months ended March 31, 2013.

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U.S. CONCRETE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

In October 2010, we acquired three ready-mixed concrete plants and related assets in our west Texas market for approximately $3.0 million, plus inventory on hand at closing. We made cash payments of $0.4 million at closing and issued promissory notes for the remaining $2.6 million at an annual interest rate of 5%. We made cash payments on these notes of approximately $0.1 million during each of the three months ended March 31, 2013 and 2012.

In August 2010, we entered into a redemption agreement to have our 60% interest in our Michigan subsidiary, Superior Materials Holdings, LLC (“Superior”), redeemed by Superior. At the closing of the redemption on September 30, 2010, the Company and certain of our subsidiaries paid $0.6 million in cash and issued a $1.5 million promissory note to Superior as partial consideration for certain indemnifications and other consideration provided by the minority owner and their new joint venture partner pursuant to the redemption agreement. In January 2012, we paid $0.8 million to complete payment of the note.

4. DISCONTINUED OPERATIONS

As disclosed in Note 3 above, we completed the sale of our California and Arizona precast operations in August 2012 and December 2012, respectively. We have presented the results of operations for these units for all periods as discontinued operations.

The results of these discontinued operations included in the accompanying consolidated statements of operations were as follows (in thousands):

	Three months ended March 31,
	2013			2012
Revenue	$	—		$	12,089
Depreciation, depletion and amortization (“DD&A”)	8			226
Operating expenses excluding DD&A	135			11,756
(Loss) income from discontinued operations	(143		)	107
(Loss) gain on settlement of assets	(226		)	6
(Loss) income from discontinued operations, before income taxes	(369		)	113
Income tax benefit (expense)	15			(2		)
Net (loss) income from discontinued operations	$	(354	)	$	111

5. INVENTORIES

Inventory consists of the following (in thousands):

	March 31, 2013		December 31, 2012
Raw materials	$	21,737	$	22,082
Building materials for resale	2,019		1,645
Other	1,233		1,274
	$	24,989	$	25,001

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U.S. CONCRETE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

6.PURCHASED INTANGIBLE ASSETS, NET

Our purchased intangible assets are as follows (in thousands) as of March 31, 2013:

	Gross		Accumulated Amortization			Net		Weighted Average Remaining Life (in years)
Customer relationships	$	13,500	$	(563	)	$	12,937	9.58
Trade name	1,300		(54		)	1,246		9.58
Backlog	800		(800		)	—		0
Total purchased intangible assets	$	15,600	$	(1,417	)	$	14,183	9.58

We recorded $0.8 million of amortization on our intangibles for the quarter ended March 31, 2013, which is included in our consolidated statement of operations. We did not have any purchased intangible assets as of March 31, 2012.

The estimated remaining amortization of our finite-lived intangible assets as of March 31, 2013, is as follows (in thousands):

	Total for year
2013	$	1,110
2014	1,480
2015	1,480
2016	1,480
2017	1,480
Thereafter	7,153
Total	$	14,183

7. ACCRUED LIABILITIES

A summary of our accrued liabilities is as follows (in thousands):

	March 31, 2013		December 31, 2012
Accrued insurance reserves	$	9,294	$	9,816
Accrued materials	8,507		5,745
Accrued compensation and benefits	5,520		7,381
Accrued property, sales and other taxes	3,941		4,632
Accrued rent	1,920		1,904
Accrued professional fees	999		863
Other	5,143		6,089
	$	35,324	$	36,430

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U.S. CONCRETE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

8. DEBT

A summary of our debt is as follows (in thousands):

	March 31, 2013		December 31, 2012
Senior secured credit facility due 2015	$	25,371	$	13,300
Senior secured notes due 2015	61,113		—
Convertible notes due 2015	5,528		46,142
Notes payable and other financing	3,558		4,017
	95,570		63,459
Less:  current maturities	1,879		1,861
Total long-term debt	$	93,691	$	61,598

The carrying value of outstanding amounts under the 2012 Credit Agreement (as defined below) approximates fair value due to the floating interest rate. The fair value of our 9.5% Convertible Notes due 2015 (the “Convertible Notes”) was approximately $9.5 million, including the embedded derivative of $3.3 million, at March 31, 2013 (see Note 11), and was $68.8 million, including the embedded derivative of $17.2 million, at December 31, 2012.  The weighted average interest rate for the 2012 Credit Agreement was 3.12% as of March 31, 2013.  The weighted average interest rate for the remaining Convertible Notes was 17.44% as of March 31, 2013.

Senior Secured Credit Facility due 2015

On August 31, 2012, we and certain of our subsidiaries entered into a Loan and Security Agreement (the “2012 Credit Agreement”) with certain financial institutions named therein, as lenders (the “Lenders”), and Bank of America, N.A. as agent and sole lead arranger (the "Administrative Agent”), which provided for an $80.0 million asset-based revolving credit facility (the “2012 Revolving Commitment”).  On March 28, 2013, we entered into a First Amendment to Loan and Security Agreement (the "Amendment") with certain financial institutions party thereto (the "New Lenders"), and the Administrative Agent, which amends the 2012 Credit Agreement. The Amendment, among other things, increased the 2012 Revolving Commitment by $22.5 million from $80.0 million to $102.5 million. The expiration date of the 2012 Credit Agreement remains July 1, 2015 and draws under the 2012 Credit Agreement may be prepaid from time to time without penalty or premium.  The 2012 Revolving Commitment retains an uncommitted accordion feature that may allow for an increase in the total commitments under the facility to as much as $125.0 million. As of March 31, 2013, we had $25.4 million of outstanding borrowings and $11.3 million of undrawn standby letters of credit under the 2012 Credit Agreement.

Our actual maximum credit availability under the 2012 Credit Agreement varies from time to time and is determined by calculating a borrowing base, which is based on the value of our eligible accounts receivable, inventory and vehicles, which serve as priority collateral on the facility, minus reserves imposed by the Lenders and other adjustments, all as specified in the 2012 Credit Agreement and discussed further below.  Our availability under the 2012 Credit Agreement at March 31, 2013 increased to $53.5 million from availability of $52.4 million at December 31, 2012. The 2012 Credit Agreement also contains a provision for discretionary over-advances and involuntary protective advances by the Lenders of up to $8 million in excess of the 2012 Revolving Commitment.  The 2012 Credit Agreement provides for swingline loans, up to a $10 million sublimit, and letters of credit, up to a $30 million sublimit.  

Advances under the 2012 Credit Agreement are in the form of either base rate loans or “LIBOR Loans” denominated in U.S. dollars.  The interest rate for base rate loans denominated in U.S. dollars fluctuates and is equal to the greater of (a) Bank of America’s prime rate; (b) the Federal funds rate, plus 0.50%; or (c) the rate per annum for a 30-day interest period equal to the British Bankers Association LIBOR Rate, as published by Reuters at approximately 11:00 a.m. (London time) two business days prior (“LIBOR”), plus 1.0%; in each case plus 1.50%.  The interest rate for LIBOR Loans denominated in U.S. dollars is equal to the rate per annum for the applicable interest period equal to LIBOR, plus 2.75%. Issued and outstanding letters of credit are subject to a fee equal to 2.75%, a fronting fee equal to 0.125% per annum on the stated amount of such letters of credit, and customary charges associated with the issuance and administration of letters of credit.  Among other fees, we pay a commitment fee of 0.375% per annum (due monthly) on the aggregate unused revolving commitments under the 2012 Credit Agreement.

Up to $30.0 million of the 2012 Revolving Commitment is available for the issuance of letters of credit, and any such issuance of letters of credit will reduce the amount available for loans under the 2012 Revolving Commitment.  Advances under the 2012

11

U.S. CONCRETE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Revolving Commitment are limited by a borrowing base of (a) 90% of the face amount of eligible accounts receivable (reduced to 85% under certain circumstances), plus (b) ) the lesser of (i) 55% of the value  of eligible inventory or (ii) 85% of the product of (x) the net orderly liquidation value of inventory divided by the value of the inventory and (y) multiplied by the value of eligible inventory, and (c) the lesser of (i) $20.0 million or (ii) the sum of (A) 85% of the net orderly liquidation value (as determined by the most recent appraisal) of eligible trucks plus (B) 80% of the cost of newly acquired eligible trucks since the date of the latest appraisal of eligible trucks minus (C) 85% of the net orderly liquidation value of eligible trucks that have been sold since the latest appraisal date and 85% of the depreciation amount applicable to eligible trucks since the date of the latest appraisal of eligible trucks, minus (D) such reserves as the Administrative Agent may establish from time to time in its permitted discretion.  The Administrative Agent may, in its permitted discretion, reduce the advance rates set forth above, adjust reserves or reduce one or more of the other elements used in computing the borrowing base.

The 2012 Credit Agreement contains usual and customary negative covenants for transactions of this type, including, but not limited to, restrictions on our ability to consolidate or merge; substantially change the nature of our business; sell, lease or otherwise transfer any of our assets; create or incur indebtedness; create liens; pay dividends; and make investments or acquisitions.  The negative covenants are subject to certain exceptions as specified in the 2012 Credit Agreement.  The 2012 Credit Agreement and the Amendment also require that we, upon the occurrence of certain events, maintain a fixed charge coverage ratio of at least 1.0 to 1.0 for each period of twelve calendar months, as determined in accordance with the 2012 Credit Agreement, as amended.  For the trailing twelve month period ended March 31, 2013, our fixed charge coverage ratio was 2.49 to 1.0. As of March 31, 2013 the Company was in compliance with all covenants.

The 2012 Credit Agreement also includes customary events of default, including, among other things, payment default, covenant default, breach of representation or warranty, bankruptcy, cross-default, material ERISA events, a change of control of the Company, material money judgments and failure to maintain subsidiary guarantees.

The 2012 Credit Agreement is secured by a first-priority lien on certain assets of the Company and the guarantors, including inventory (including as extracted collateral), accounts, certain specified mixer trucks, general intangibles (other than collateral securing the 2013 Notes (as defined below) on a first-priority basis, as described below), instruments, documents, chattel paper, cash, deposit accounts, securities accounts, commodities accounts, letter of credit rights and all supporting obligations and related books and records and all proceeds and products of the foregoing, subject to permitted liens and certain exceptions.  The 2012 Credit Agreement is also secured by a second-priority lien on the collateral securing the 2013 Notes on a first-priority basis (see “Senior Secured Notes due 2015” below).

Senior Secured Notes due 2015

On March 22, 2013, we completed our offer to exchange (the “Exchange Offer”) up to $69.3 million aggregate principal amount of newly issued 9.5% Senior Secured Notes due 2015 (the “2013 Notes”) for all $55.0 million aggregate principal amount of our Convertible Notes, pursuant to the terms of the prospectus, dated March 20, 2013, and the related letter of transmittal and consent. At the time of settlement, we issued $61.1 million aggregate principal amount of 2013 Notes in exchange for $48.5 million of Convertible Notes, plus approximately $0.3 million in cash for accrued and unpaid interest on the Convertible Notes exchanged in the Exchange Offer. After giving effect to the exchange, $6.5 million aggregate principal amount of Convertible Notes remained outstanding as of March 31, 2013.

The 2013 Notes are governed by the terms of an Indenture, dated as of March 22, 2013 (the “2013 Indenture”), by and among the Company and U.S. Bank National Association, as trustee and noteholder collateral agent. The Company will pay interest on the 2013 Notes on April 1 and October 1 of each year, commencing on October 1, 2013. The 2013 Notes will mature on October 1, 2015, and are redeemable at the Company’s option prior to maturity at prices specified in the 2013 Indenture. The 2013 Indenture contains negative covenants that restrict the ability of the Company and its restricted subsidiaries to engage in certain transactions, as described below, and also contains customary events of default.

The 2013 Indenture contains certain covenants that restrict our ability to, among other things,

• incur additional indebtedness or issue disqualified stock or preferred stock;

• pay dividends or make other distributions or repurchase or redeem our stock or subordinated indebtedness or make investments;

• sell assets or issue capital stock of our restricted subsidiaries;

• incur liens;

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

• enter into transactions with affiliates; or

• consolidate, merge or sell all or substantially all of our assets.

Our obligations under the 2013 Notes are jointly and severally and fully and unconditionally guaranteed on a senior secured basis by each of our existing and future domestic subsidiaries that guarantee the indebtedness under our 2012 Revolving Commitment. All of the Company's (the parent company's) existing consolidated subsidiaries are 100% owned.  The Company has no independent assets or operations, and all subsidiaries other than the guarantor subsidiaries are minor. Additionally, there are no significant restrictions on the ability of the Company or any guarantor to obtain funds from its subsidiaries by dividend or loan.

The 2013 Notes and the guarantees thereof rank equally in right of payment with all of our existing and future senior indebtedness. The 2013 Notes and the guarantees thereof are secured by first-priority liens on certain of the property and assets directly owned by the Company, including material owned real property, fixtures, intellectual property, capital stock of subsidiaries and certain equipment, subject to permitted liens and certain exceptions, and by a second-priority lien on the Company’s assets securing the 2012 Revolving Commitment on a first-priority basis, including inventory (including as-extracted collateral), accounts, certain specified mixer trucks, chattel paper, general intangibles (other than collateral securing the 2013 Notes on a first-priority basis), instruments, documents, cash, deposit accounts, securities accounts, commodities accounts, letter of credit rights and all supporting obligations and related books and records and all proceeds and products of the foregoing, subject to permitted liens and certain exceptions. The 2013 Notes and the guarantees thereof are effectively subordinated to all indebtedness and other obligations, including trade payables, of each of the Company’s future subsidiaries that are not guarantors.

Under the terms of the 2013 Indenture, we are required to meet a consolidated secured debt ratio test, which could restrict our ability to borrow the amount available under the 2012 Credit Agreement. We must meet a consolidated secured debt ratio, as of the last day of each fiscal month, as shown below not to exceed:

	Consolidated
Period	Secured Debt Ratio
March 22, 2013 — March 31, 2013	7.50 : 1.00
April 1, 2013 — March 31, 2014	7.00 : 1.00
April 1, 2014 — March 31, 2015	6.75 : 1.00
April 1, 2015 — and thereafter	6.50 : 1.00

The consolidated secured debt ratio is the ratio of (a) our consolidated total indebtedness (as defined in the 2013 Indenture) on the date of determination that constitutes the 2013 Notes, any other pari passu lien obligations and any indebtedness incurred under the 2012 Credit Agreement (including any letters of credit issued thereunder) to (b) the aggregate amount of consolidated cash flow (as defined in the 2013 Indenture) for our most recent four fiscal quarters available at the date of determination.  Based on our consolidated cash flows for the four fiscal quarters ended March 31, 2013, our consolidated secured debt ratio was 3.86 to 1.00.  In the event that we are not able to meet this ratio in the future, we would need to seek an amendment to the 2013 Indenture to provide relief from this covenant.

Convertible Notes due 2015

On August 31, 2010 (the “Effective Date”), we issued $55.0 million aggregate principal amount of the Convertible Notes.  The Convertible Notes are governed by an indenture, dated as of August 31, 2010 (the “2010 Indenture”). Under the terms of the 2010 Indenture, the Convertible Notes bear interest at a rate of 9.5% per annum and will mature on August 31, 2015. Interest payments are payable quarterly in cash in arrears. Additionally, we recorded a discount of approximately $13.6 million related to an embedded derivative that was bifurcated and separately valued (see Note 11). This discount is being accreted over the term of the Convertible Notes and is included in interest expense.

Immediately prior to the consummation of the Exchange Offer, we entered into the Second Supplemental Indenture, dated as of March 22, 2013 (the “Supplemental Indenture”), to the 2010 Indenture. The Supplemental Indenture amended the 2010 Indenture to eliminate the following: substantially all of the restrictive covenants contained in the 2010 Indenture, including the requirement to meet a consolidated secured debt ratio test and the limitations on additional indebtedness; the provisions regarding purchase at the option of the holder upon a fundamental change in control; certain events of default; and provided for a release of all of the liens on the collateral securing the Convertible Notes and securing the related guarantees under the 2010 Indenture. After giving effect to the exchange, $6.5 million aggregate principal amount of Convertible Notes remained outstanding as of March 31, 2013.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

The remaining Convertible Notes are convertible, at the option of the holder, at any time on or prior to maturity, into shares of our common stock, at an initial conversion rate of 95.23809524 shares of common stock per $1,000 principal amount of Convertible Notes (the “Conversion Rate”).  The Conversion Rate is subject to adjustment to prevent dilution resulting from stock splits, stock dividends, combinations or similar events.  In connection with any such conversion, holders of the Convertible Notes to be converted shall also have the right to receive accrued and unpaid interest on such Convertible Notes to the date of conversion (the “Accrued Interest”).  We may elect to pay the Accrued Interest in cash or in shares of common stock in accordance with the terms of the 2010 Indenture.

In addition, if a “Fundamental Change of Control” (as defined in the 2010 Indenture) occurs prior to the maturity date, in addition to any conversion rights the holders of Convertible Notes may have, each holder of Convertible Notes will have (i) a make-whole provision calculated as provided in the 2010 Indenture pursuant to which each holder may be entitled to additional shares of common stock upon conversion (the “Make Whole Premium”), and (ii) an amount equal to the interest on such Convertible Notes that would have been payable from the date of the occurrence of such Fundamental Change of Control (the “Fundamental Change of Control Date”) through the third anniversary of the Effective Date (or August 31, 2013), plus any accrued and unpaid interest to the Fundamental Change of Control Date (the amount in this clause (ii), the “Make Whole Payment”).  We may elect to pay the Make Whole Payment in cash or in shares of common stock.

If the closing price of the common stock exceeds 150% of the Conversion Price (defined as $1,000 divided by the Conversion Rate) then in effect for at least 20 trading days during any consecutive 30-day trading period (the “Conversion Event”), we may provide, at our option, a written notice (the “Conversion Event Notice”) of the occurrence of the Conversion Event to each remaining holder of Convertible Notes in accordance with the 2010 Indenture.  Except as set forth in an Election Notice (as defined below), the right to convert Convertible Notes with respect to the occurrence of the Conversion Event shall terminate on the date that is 46 days following the date of the Conversion Event Notice (the “Conversion Termination Date”), such that the holder shall have a 45-day period in which to convert its Convertible Notes up to the amount of the Conversion Cap (as defined below).  Any Convertible Notes not converted prior to the Conversion Termination Date as a result of the Conversion Cap shall be, at the holder’s election and upon written notice to the Company (the “Election Notice”), converted into shares of common stock on a date or dates prior to the date that is 180 days following the Conversion Termination Date.  The “Conversion Cap” means the number of shares of common stock into which the Convertible Notes are convertible and that would cause the related holder to “beneficially own” (as such term is used in the Securities Exchange Act as of 1934, as amended (the “Exchange Act”)) more than 9.9% of the common stock at any time outstanding.

Any Convertible Notes not otherwise converted prior to the Conversion Termination Date or specified for conversion in an Election Notice shall be redeemable, in whole or in part, at our election at any time prior to maturity at par plus accrued and unpaid interest thereon to the Conversion Termination Date.

9. EXTINGUISHMENT OF DEBT

As described in Note 8 above, in connection with the Exchange Offer, we exchanged $48.5 million of Convertible Notes for $61.1 million of 2013 Notes.  As such, during the first quarter of 2013, we wrote-off $2.4 million of previously deferred financing costs, $26.6 million in derivative liabilities and $7.3 million of discount; all associated with the exchanged Convertible Notes. We recorded a net gain on extinguishment of debt associated with this transaction of $4.3 million on the accompanying condensed consolidated statements of operations.

In connection with the Exchange Offer and the Amendment to the 2012 Credit Agreement, we incurred $2.1 million of deferred financing costs, which are classified as Other Assets on the accompanying condensed consolidated balance sheet. The deferred financing costs for the Exchange Offer and the Amendment to the 2012 Credit Agreement are being amortized over the term of the 2013 Notes and the 2012 Credit Agreement, respectively, using the straight line method, which approximates the effective interest method.

10. WARRANTS

On August 31, 2010, we issued warrants to acquire common stock (the “Warrants”) in two tranches: Class A Warrants to purchase an aggregate of approximately 1.5 million shares of common stock and Class B Warrants to purchase an aggregate of approximately 1.5 million shares of common stock.  The Warrants were issued to holders of our predecessor common stock pro rata based on a holder’s stock ownership. These Warrants have been included in derivative liabilities on the accompanying condensed consolidated balance sheets in accordance with authoritative accounting guidance (see Note 11).

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

11. DERIVATIVES

General

We are exposed to certain risks relating to our ongoing business operations.  However, derivative instruments are not used to hedge these risks.  We are required to account for derivative instruments as a result of the issuance of the Warrants and Convertible Notes on August 31, 2010.  None of our derivative contracts manage business risk or are executed for speculative purposes.

Our derivative instruments are summarized as follows:

		Fair Value
Derivative Instruments not designated as hedging instruments under ASC 815	Balance Sheet Location	March 31, 2013		December 31, 2012
Warrants	Derivative liabilities	$	10,570	$	4,857
Convertible Notes embedded derivative	Derivative liabilities	3,265		17,173
		$	13,835	$	22,030

The following table presents the effect of derivative instruments on the statement of operations for the three months ended March 31, 2013, excluding income tax effects:

Derivative Instruments not designated as hedging instruments under ASC 815	Location of Income/(Loss) Recognized	Three months ended March 31, 2013
Warrants	Derivative loss	$	5,713
Convertible Notes embedded derivative	Derivative loss	12,733
		$	18,446

Warrant and Convertible Note volume positions are presented in the number of shares underlying the respective instruments.  The table below presents our volume positions (in thousands) as of March 31, 2013 and December 31, 2012:

	Number of Shares
Derivative Instruments not designated as hedging instruments under ASC 815	March 31, 2013	December 31, 2012
Warrants	3,000	3,000
Convertible Notes embedded derivative	619	5,238
	3,619	8,238

We do not have any derivative instruments with credit features requiring the posting of collateral in the event of a credit downgrade or similar credit event.

12. FAIR VALUE DISCLOSURES

Fair value is defined as the exit price, or the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants as of the measurement date. Accounting guidance also establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs market participants would use in valuing the asset or liability and are developed based on market data obtained from sources independent of us. Unobservable inputs are inputs that reflect our assumptions about the factors market participants would use in valuing the asset or liability. The guidance establishes three levels of inputs that may be used to measure fair value:

Level 1—Quoted prices in active markets for identical assets or liabilities.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Level 2—Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3—Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurements. We review the fair value hierarchy classification on a quarterly basis. Changes in the observability of valuation inputs may result in a reclassification of levels for certain securities within the fair value hierarchy.

The following tables present our fair value hierarchy for liabilities measured at fair value on a recurring basis (in thousands):

	March 31, 2013
	Total		Level 1		Level 2		Level 3
Derivative – Warrants(1)	$	10,570	$	—	$	—	$	10,570
Derivative – Convertible Notes Embedded Derivative(2)	3,265		—		—		3,265
Other obligations - Long-Term Incentive Plan(3)	7,000		—		—		7,000
	$	20,835	$	—	$	—	$	20,835

	December 31, 2012
	Total		Level 1		Level 2		Level 3
Derivative – Warrants(1)	$	4,857	$	—	$	—	$	4,857
Derivative – Convertible Notes Embedded Derivative(2)	17,173		—		—		17,173
Other obligations - Long-Term Incentive Plan(3)	7,000		—		—		7,000
	$	29,030	$	—	$	—	$	29,030

(1) Represents warrants issued in conjunction with our Plan of Reorganization.

(2) Represents the compound embedded derivative included in our Convertible Notes (see Note 11). The compound embedded derivative includes the value associated with the noteholders’ conversion option, as well as certain rights to receive “make-whole” amounts. The “make-whole” provision(s) provides that, upon certain contingent events, if conversion is elected on the Convertible Notes, we may be obligated to pay such holder an amount in cash, or shares of common stock, to compensate noteholders who have converted early as a result of these contingent events, interest and time value of the conversion option foregone via the conversion.

(3) Represents the fair value of our obligations to the Bode Companies' former owners as part of the acquisition of the Bode Companies in October 2012. The fair value was determined based on expected payouts that will be due to the former owners based on the achievement of certain incremental sales volume milestones, using a contractual discount rate of 7.0%. These payments are capped at a fair value of $7.0 million.

The Convertible Notes embedded derivative liability was valued using a lattice model for instruments with the option to convert into common equity. The liability for the Warrants was valued utilizing a Black-Scholes-Merton model. Inputs into the model were based upon observable market data where possible.  Where observable market data did not exist, the Company modeled inputs based upon similar observable inputs. The key inputs in determining our derivative liabilities include our stock price, stock price volatility, risk free interest rates and interest rates for conventional debt of similarly situated companies.

A reconciliation of the changes in Level 3 fair value measurements is as follows for March 31, 2013 and December 31, 2012 (in thousands):

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U.S. CONCRETE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

	Warrants		Convertible Notes Embedded Derivative			Long-Term Incentive Plan, or LTIP
Balance at December 31, 2012	$	4,857	$	17,173		$	7,000
Total losses included in net loss	5,713		12,733			—
Write-off of derivative on tendered Convertible Notes(1)	—		(26,641		)	—
Balance at March 31, 2013	$	10,570	$	3,265		$	7,000

(1) Represents the pro rata portion of derivative liability associated with tendered Convertible Notes measured at the date of exchange, which is included in the gain on extinguishment of debt on the accompanying condensed consolidated statements of operations.

Our other financial instruments consist of cash and cash equivalents, trade receivables, trade payables and long-term debt.  We consider the carrying values of cash and cash equivalents, trade receivables and trade payables to be representative of their respective fair values because of their short-term maturities or expected settlement dates.  The carrying value of outstanding amounts under our 2012 Credit Agreement approximates fair value due to the floating interest rate. The fair value of our remaining Convertible Notes was approximately $9.5 million, including $3.3 million related to the embedded derivative at March 31, 2013, and $68.8 million, including $17.2 million related to the embedded derivative, at December 31, 2012.

13. CORPORATE HEADQUARTERS RELOCATION AND LEASE EXIT COSTS

During the first quarter of 2012, we made the decision to relocate our corporate headquarters from Houston, Texas to Euless, Texas. The move was completed in July 2012. As a result of this decision, we have paid severance costs to employees that did not relocate with the Company, as well as other employee-related and general moving costs. For the three months ended March 31, 2013 and March 31, 2012, we recorded approximately $0.3 million and $1.1 million, respectively, for these moving costs, which are included in selling, general and administrative ("SG&A") expenses on the condensed consolidated statements of operations.

In connection with the relocation, we ceased use of our leased corporate office space in Houston effective July 21, 2012.  Thus, during the third quarter of 2012, we recorded a $0.4 million non-cash charge to SG&A expenses for the net present value of the difference between the remaining lease payments and the market value we believe we could obtain for a sublease of the space over the remainder of the term.  We will continue to incur rent expense for the remainder of the lease term, which we include in SG&A expenses; however, the expense will be reduced by the amortization of the cease-use obligation over the remaining lease term.  The associated nominal accretion expense is included as a charge to SG&A expenses over the remaining lease term.  We did not sublease the office space during the first quarter of 2013, thus no rental income is recorded during the period for this space. We recorded a $0.1 million credit in amortization of the cease-use obligation during the quarter ended March 31, 2013.

14. INCOME TAXES

In accordance with U.S. GAAP, the recognized value of deferred tax assets must be reduced to the amount that is more likely than not to be realized in future periods.  The ultimate realization of the benefit of deferred tax assets from deductible temporary differences or tax carryovers depends on the generation of sufficient taxable income during the periods in which those temporary differences become deductible.  We considered the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies in making this assessment.  Based on these considerations, we relied upon the reversal of certain deferred tax liabilities to realize a portion of our deferred tax assets and established valuation allowances as of March 31, 2013 and December 31, 2012 for other deferred tax assets because of uncertainty regarding their ultimate realization.  Our total net deferred tax liability was approximately $0.5 million as of March 31, 2013 and December 31, 2012. We made income tax payments of approximately $24,000 during the three months ended March 31, 2013, and approximately $18,000 for the three months ended March 31, 2012.  

In accordance with U.S. GAAP, intra-period tax allocation provisions require allocation of a tax expense to continuing operations due to current income/(loss) from discontinued operations. We recorded a tax benefit/(expense) of ($15,000) and $2,000 included in our income from continuing operations for the three months ended March 31, 2013 and March 31, 2012, respectively. We recorded an offsetting $15,000 and ($2,000) tax benefit/(expense) in income from discontinued operations for the three months ended March 31, 2013 and March 31, 2012, respectively. The intra-period tax allocation between the results from continuing operations and discontinued operations in the comparable three months ended March 31, 2013 and March 31, 2012 was $0.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

We underwent a change in ownership for purposes of Section 382 of the Internal Revenue Code of 1986, as amended (the “IRC”), as a result of our plan of reorganization on August 31, 2010.  As a result, the amount of our pre-change net operating losses (“NOLs”) and other tax attributes that are available to offset future taxable income are subject to an annual limitation.  The annual limitation is based on the value of the corporation as of the effective date of the plan of reorganization.  The ownership change and the resulting annual limitation on use of NOLs are not expected to result in the expiration of our NOL carryforwards if we are able to generate sufficient future taxable income within the carryforward periods.  However, the limitation on the amount of NOLs available to offset taxable income in a specific year may result in the payment of income taxes before all NOLs have been utilized.  Additionally, a subsequent ownership change may result in further limitation on the ability to utilize existing NOLs and other tax attributes.

15. STOCKHOLDERS' EQUITY

Common Stock and Preferred Stock

The following table presents information regarding U.S. Concrete’s common stock (in thousands):

	March 31, 2013	December 31, 2012
Shares authorized	100,000	100,000
Shares outstanding at end of period	13,279	13,358
Shares held in treasury	214	118

Under our amended and restated certificate of incorporation, we are authorized to issue 100.0 million shares of common stock, par value $0.001 per share, and 10.0 million shares of preferred stock, par value $0.001 per share. Additionally, we are authorized to issue “blank check” preferred stock, which may be issued from time to time in one or more series upon authorization by our board of directors (the “Board”). The Board, without further approval of the stockholders, is authorized to fix the dividend rights and terms, conversion rights, voting rights, redemption rights and terms, liquidation preferences, and any other rights, preferences and restrictions applicable to each series of the preferred stock.  The issuance of preferred stock, while providing flexibility in connection with possible acquisitions and other corporate purposes, could, among other things, adversely affect the voting power of the holders of the common stock and, under certain circumstances, make it more difficult for a third party to gain control of us, discourage bids for our common stock at a premium or otherwise affect the market price of our common stock. There was no preferred stock issued or outstanding as of March 31, 2013 or December 31, 2012.

Treasury Stock

Employees may elect to satisfy their tax obligations on the vesting of their restricted stock by having the required tax payments withheld based on a number of vested shares having an aggregate value on the date of vesting equal to the tax obligation.  As a result of such employee elections, we withheld approximately 96,000 shares during the three months ended March 31, 2013, at a total value of approximately $1.3 million. We accounted for the withholding of these shares as treasury stock.

16. NET (LOSS) EARNINGS PER SHARE

Basic loss per share is computed by dividing net loss by the weighted average number of common shares outstanding during the period. Diluted (loss) earnings per share is computed by dividing net loss by the weighted average number of common shares outstanding during the period after giving effect to all potentially dilutive securities outstanding during the period.

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

For the three months ended March 31, 2013 and March 31, 2012, our potentially dilutive shares include the shares underlying our Convertible Notes, restricted stock, restricted stock units, stock options, and warrants.  As of March 31, 2013 and March 31, 2012, the Convertible Notes may be converted into 0.6 million and 5.2 million shares of our common stock, respectively.  The following table shows the type and number (in thousands) of potentially dilutive shares excluded from the diluted earnings (loss) per share calculations for the periods presented as their effect would have been anti-dilutive:

	Three months ended March 31,
	2013	2012
Potentially dilutive shares:
Convertible notes	619	5,238
Unvested restricted stock and restricted stock units	853	635
Stock options	105	248
Warrants	3,000	3,000
Total potentially dilutive shares	4,577	9,121

17. COMMITMENTS AND CONTINGENCIES

Legal Proceedings

From time to time, and currently, we are subject to various claims and litigation brought by employees, customers and other third parties for, among other matters, personal injuries, property damages, product defects and delay damages that have, or allegedly have, resulted from the conduct of our operations.  As a result of these types of claims and litigation, we must periodically evaluate the probability of damages being assessed against us and the range of possible outcomes.  In each reporting period, if we determine that the likelihood of damages being assessed against us is probable, and, if we believe we can estimate a range of possible outcomes, then we will record a liability. The amount of the liability will be based upon a specific estimate, if we believe a specific estimate to be likely, or it will reflect the low end of our range. Currently, there are no material legal proceedings pending against us.

In the future, we may receive funding deficiency demands from multi-employer plans to which we contribute.  We are unable to estimate the amount of any potential future funding deficiency demands because the actions of each of the contributing employers in the plans has an effect on each of the other contributing employers, the development of a rehabilitation plan by the trustees and subsequent submittal to and approval by the Internal Revenue Service is not predictable, and the allocation of fund assets and return assumptions by trustees are variable, as are actual investment returns relative to the plan assumptions.

As of May 10, 2013, there are no material product defect claims pending against us.  Accordingly, our existing accruals for claims against us do not reflect any material amounts relating to product defect claims.  While our management is not aware of any facts that would reasonably be expected to lead to material product defect claims against us that would have a material adverse effect on our business, financial condition or results of operations, it is possible that claims could be asserted against us in the future.  We do not maintain insurance that would cover all damages resulting from product defect claims.  In particular, we generally do not maintain insurance coverage for the cost of removing and rebuilding structures, or so-called “rip and tear” coverage.  In addition, our indemnification arrangements with contractors or others, when obtained, generally provide only limited protection against product defect claims.  Due to inherent uncertainties associated with estimating unasserted claims in our business, we cannot estimate the amount of any future loss that may be attributable to unasserted product defect claims related to ready-mixed concrete we have delivered prior to March 31, 2013.

We believe that the resolution of all litigation currently pending or threatened against us or any of our subsidiaries will not materially exceed our existing accruals for those matters.  However, because of the inherent uncertainty of litigation, there is a risk that we may have to increase our accruals for one or more claims or proceedings to which we or any of our subsidiaries is a party as more information becomes available or proceedings progress, and any such increase in accruals could have a material adverse effect on our consolidated financial condition or results of operations.  We expect in the future that we and our operating subsidiaries will from time to time be a party to litigation or administrative proceedings that arise in the normal course of our business.

We are subject to federal, state and local environmental laws and regulations concerning, among other matters, air emissions and wastewater discharge. Our management believes we are in substantial compliance with applicable environmental laws and

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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

regulations. From time to time, we receive claims from federal and state environmental regulatory agencies and entities asserting that we may be in violation of environmental laws and regulations. Based on experience and the information currently available, our management does not believe that these claims will materially exceed our related accruals.  Despite compliance and experience, it is possible that we could be held liable for future charges, which might be material, but are not currently known to us or cannot be estimated by us.  In addition, changes in federal or state laws, regulations or requirements, or discovery of currently unknown conditions, could require additional expenditures.

As permitted under Delaware law, we have agreements that provide indemnification of officers and directors for certain events or occurrences while the officer or director is or was serving at our request in such capacity. The maximum potential amount of future payments that we could be required to make under these indemnification agreements is not limited; however, we have a director and officer insurance policy that potentially limits our exposure and enables us to recover a portion of future amounts that may be paid.  As a result of the insurance policy coverage, we believe the estimated fair value of these indemnification agreements is minimal. Accordingly, we have not recorded any liabilities for these agreements as of March 31, 2013.

We and our subsidiaries are parties to agreements that require us to provide indemnification in certain instances when we acquire businesses and real estate and in the ordinary course of business with our customers, suppliers, lessors and service providers.

Insurance Programs

We maintain third-party insurance coverage against certain risks.  Under certain components of our insurance program, we share the risk of loss with our insurance underwriters by maintaining high deductibles subject to aggregate annual loss limitations.    Generally, our deductible retentions per occurrence for auto, workers’ compensation and general liability insurance programs are $1.0 million, although certain of our operations are self-insured for workers’ compensation.  We fund these deductibles and record an expense for expected losses under the programs.  The expected losses are determined using a combination of our historical loss experience and subjective assessments of our future loss exposure. The estimated losses are subject to uncertainty from various sources, including changes in claims reporting patterns, claims settlement patterns, judicial decisions, legislation and economic conditions.  Although we believe the estimated losses we have recorded are reasonable, significant differences related to the items noted above could materially affect our insurance obligations and future expense. The amount accrued for estimated losses was $8.4 million as of March 31, 2013, compared to $9.0 million as of December 31, 2012, which is currently classified in accrued liabilities.

Performance Bonds

In the normal course of business, we are contingently liable for performance under $15.0 million in performance bonds that various contractors, states and municipalities have required as of March 31, 2013. The bonds principally relate to construction contracts, reclamation obligations and licensing and permitting.  We have indemnified the underwriting insurance company against any exposure under the performance bonds. No material claims have been made against these bonds.

18. SEGMENT INFORMATION

The sale of our California and Arizona precast operations during 2012 represented a disposal of a significant majority of our previously reported precast operating segment. These disposals were part of our strategy to become the premier focused domestic supplier of ready-mixed concrete in the United States. As such, during the fourth quarter of 2012 we made changes to better align our operating and reportable segments with our overall strategy and the manner in which we organize and manage our business. Our two reportable segments now consist of ready-mixed concrete and aggregate products as described below. Historical segment results have been recast to conform with these changes.

Our ready-mixed concrete segment produces and sells ready-mixed concrete. This segment serves the following principal markets: north and west Texas, California, New Jersey, New York, Washington, D.C. and Oklahoma. Our aggregate products segment includes crushed stone, sand and gravel products and serves the north and west Texas, New Jersey, and New York markets in which our ready-mixed concrete segment operates. Other products not associated with a reportable segment include our building materials stores, hauling operations, lime slurry, Aridus® rapid-drying concrete technology, brokered product sales, a recycled aggregates operation, and one remaining precast concrete plant in Pennsylvania.

Our customers are generally involved in the construction industry, which is a cyclical business and is subject to general and more localized economic conditions.  In addition, our business is impacted by seasonal variations in weather conditions, which vary by regional market.  Accordingly, demand for our products and services during the winter months are typically lower than in other months of the year because of inclement weather.  Also, sustained periods of inclement weather and other adverse weather conditions could cause the delay of construction projects during other times of the year.

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U.S. CONCRETE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

In the fourth quarter of 2012, we changed the income measure used to evaluate performance of our segments to more closely align our reporting with the measure used to calculate the Company's compliance with debt covenants. Historical segment reporting has been recast to conform with this change.

We evaluate segment performance and allocate resources based on Adjusted EBITDA. We define Adjusted EBITDA as net income (loss) from continuing operations excluding interest, income taxes, depreciation, depletion and amortization, derivative gain (loss), and gain or loss on extinguishment of debt. Additionally, Adjusted EBITDA is adjusted for items similar to certain of those used in calculating the Company’s compliance with debt covenants. The additional items that are adjusted to determine our Adjusted EBITDA are:

• Non-cash stock compensation expense;

• Expenses associated with the relocation of our corporate headquarters; and

• Expenses associated with the departure of our former President and Chief Executive Officer and hiring of our new President and Chief Executive Officer.

We consider Adjusted EBITDA an indicator of the operational strength and performance of our business. We have included Adjusted EBITDA because it is a key financial measure used by our management to (i) internally measure our operating performance and (ii) assess our ability to service our debt, incur additional debt and meet our capital expenditure requirements.

Adjusted EBITDA should not be construed as an alternative to, or a better indicator of, operating income or loss, is not based on U.S. GAAP, and is not necessarily a measure of our cash flows or ability to fund our cash needs. Our measurements of Adjusted EBITDA may not be comparable to similarly titled measures reported by other companies.

We account for inter-segment sales at market prices. Corporate includes executive, administrative, financial, legal, human resources, business development and risk management activities which are not allocated to reportable segments and are excluded from segment Adjusted EBITDA. Eliminations include transactions to account for intercompany activity.

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U.S. CONCRETE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

The following tables set forth certain financial information relating to our continuing operations by reportable segment (in thousands):

	Three months ended March 31,
	2013			2012
Revenue:
Ready-mixed concrete
Sales to external customers	115,202			99,188
Aggregate products
Sales to external customers	3,201			3,289
Intersegment sales	3,319			2,480
Total reportable segment revenue	121,722			104,957
Other products and eliminations	6,019			5,958
Total revenue	$	127,741		$	110,915
Loss from Continuing Operations:
Reportable Segment Adjusted EBITDA:
Ready-mixed concrete	$	9,173		$	7,080
Aggregate products	(582		)	(862		)
Total reportable segment Adjusted EBITDA	8,591			6,218
Other products and eliminations income (loss) from operations	442			(517		)
Corporate overhead, net of insurance allocations	(7,429		)	(6,957		)
Depreciation, depletion and amortization for reportable segments	(4,054		)	(2,845		)
Interest expense, net	(2,772		)	(2,869		)
Corporate gain on early extinguishment of debt	4,310			—
Corporate derivative loss	(18,446		)	(3,391		)
Corporate, other products and eliminations other income, net	151			208
Loss from continuing operations before income taxes	$	(19,207	)	$	(10,153	)
Capital Expenditures:
Ready-mixed concrete	$	960		$	340
Aggregate products	646			—
Other products and corporate	242			—
Total capital expenditures	$	1,848		$	340
Revenue by Product:
Ready-mixed concrete	$	115,202		$	99,188
Aggregate products	$	3,201		$	3,289
Precast concrete products	2,316			2,882
Building materials	2,901			2,443
Lime	2,398			1,308
Hauling	901			1,208
Other	822			597
Total revenue	$	127,741		$	110,915

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U.S. CONCRETE, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

Identifiable Property, Plant and Equipment Assets:	As of March 31, 2013		As of December 31, 2012
Ready-mixed concrete	$	74,184	$	75,469
Aggregate products	34,014		34,316
Other products and corporate	10,884		11,086
Total identifiable assets	$	119,082	$	120,871

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CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS

Certain statements and information in this Quarterly Report on Form 10-Q may constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. The words “believe,” “expect,” “anticipate,” “plan,” “intend,” “foresee,” “should,” “would,” “could” or other similar expressions are intended to identify forward-looking statements, which are generally not historical in nature. These forward-looking statements are based on our current expectations and beliefs concerning future developments and their potential effect on us. While management believes that these forward-looking statements are reasonable as and when made, there can be no assurance that future developments affecting us will be those that we anticipate. All comments concerning our expectations for future operating results are based on our forecasts for our existing operations and do not include the potential impact of any future acquisitions. Our forward-looking statements involve significant risks and uncertainties (some of which are beyond our control) and assumptions that could cause actual results to differ materially from our historical experience and our present expectations or projections.

Important factors that could cause actual results to differ materially from those in the forward-looking statements include, but are not limited to, those summarized below:

• general economic and business conditions, which will, among other things, affect demand for new residential and commercial construction;

• the cyclical nature of, and changes in, the real estate and construction market, including pricing changes by our competitors;

• governmental actions and initiatives, including those related to mortgage lending or mortgage financing requirements, funding for public or infrastructure construction, land usage, and environmental and safety requirements;

• disruptions, uncertainties or volatility in the credit markets that may limit our, our suppliers' and our customer's access to capital;

• our ability to successfully implement our operating strategy;

• weather conditions;

• our substantial indebtedness and the restrictions imposed on us by the terms of our indebtedness;

• our ability to maintain favorable relationships with third parties who supply us with equipment and essential supplies;

• our ability to retain key personnel and maintain satisfactory labor relations; and

• product liability, property damage, and other claims and insurance coverage issues.

For additional information regarding known material factors that could cause our actual results to differ from our projected results, please see “Risk Factors” in Item 1A of Part I of our Annual Report on Form 10-K for the fiscal year ended December 31, 2012.

Readers are cautioned not to place undue reliance on forward-looking statements, which speak only as of the date hereof. We undertake no obligation to publicly update or revise any forward-looking statements after the date they are made, whether as a result of new information, future events or otherwise.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Statements we make in the following discussion that express a belief, expectation or intention, as well as those that are not historical fact, are forward-looking statements that are subject to various risks, uncertainties and assumptions. Our actual results, performance or achievements, or market conditions or industry results, could differ materially from those we express in the following discussion as a result of a variety of factors, including the risks and uncertainties to which we refer under the headings “Cautionary Statement Concerning Forward-Looking Statements” herein and “Risk Factors” in Item 1A of Part I of our Annual Report on Form 10-K for the year ended December 31, 2012 (the "2012 Form 10-K"). For a discussion of our commitments not discussed below, related-party transactions, and our critical accounting policies, see “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in Item 7 of Part II of the 2012 Form 10-K. We assume no obligation to update any forward-looking statements, except as required by applicable law.

Our Business

U.S. Concrete, Inc. and its subsidiaries (collectively, “we,” “us,” “our,” “U.S. Concrete” or the “Company”) operate our business in two business segments: (i) ready-mixed concrete and (ii) aggregate products. During 2012, we sold a significant majority of our previously reported precast operating segment, resulting in the re-alignment of our business segments. Historical segment results have been recast to conform with the current presentation of our segments. The results of operations for our two California precast operations as well as our Phoenix, Arizona precast operation that were sold during 2012 have been included in discontinued operations for the periods presented.

Ready-Mixed Concrete.Our ready-mixed concrete segment engages principally in the formulation, preparation and delivery of ready-mixed concrete to the job sites of our customers.  Ready-mixed concrete is a highly versatile construction material that results from combining coarse and fine aggregates, such as gravel, crushed stone and sand, with water, various chemical admixtures and cement. We also provide services intended to reduce our customers’ overall construction costs by lowering the installed, or “in-place,” cost of concrete. These services include the formulation of mixtures for specific design uses, on-site and lab-based product quality control, and customized delivery programs to meet our customers’ needs. We generally do not provide paving or other finishing services, which construction contractors or subcontractors typically perform.  We provide our ready-mixed concrete from our operations in north and west Texas, northern California, New Jersey, New York, Washington, D.C. and Oklahoma.

Aggregate Products. Our aggregate products segment produces crushed stone, sand and gravel from seven aggregates facilities located in New Jersey and Texas.  We sell these aggregates for use in commercial, industrial and public works projects in the markets they serve, as well as consume them internally in the production of ready-mixed concrete in those markets.  We believe our aggregates reserves provide us with additional raw materials sourcing flexibility and supply availability, although they provide us with a minimal supply of our annual consumption of aggregates.  In addition, we have agreements to lease our sand pit operations in Michigan and one quarry in West Texas where we receive a royalty based on the volume of product produced and sold during the terms of the leases.

Overview

The geographic markets for our products are generally local, and our operating results are subject to fluctuations in the level and mix of construction activity that occur in our markets.  The level of activity affects the demand for our products, while the product mix of activity among the various segments of the construction industry affects both our relative competitive strengths and our operating margins.  Commercial and industrial projects generally provide more opportunities to sell value-added products that are designed to meet the high-performance requirements of these types of projects.

Our customers are generally involved in the construction industry, which is a cyclical business and is subject to general and more localized economic conditions.  In addition, our business is impacted by seasonal variations in weather conditions, which vary by regional market.  Accordingly, demand for our products and services during the winter months are typically lower than in other months of the year because of inclement weather.  Also, sustained periods of inclement weather and other adverse weather conditions could cause the delay of construction projects during other times of the year.

From 2007 through 2011, construction slowed significantly, which resulted in a decline in the demand for ready-mixed concrete.  However, during 2012, construction and related demand for ready-mixed concrete improved for the first time since 2006. For the three months ended March 31, 2013, our ready-mix concrete sales volume increased 11.7% to 1.1 million cubic yards from 1.0 million cubic yards during the first quarter of 2012 due to higher demand in our north Texas market and increased volume in our California market primarily due to increased volume resulting from the Bode Companies acquisition completed during the fourth quarter of 2012. These increases were partially offset by lower volume in the New York/New Jersey area, which

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was impacted by more lost weather days when compared to the 2012 quarter, which had a milder winter than the 2013 quarter, as well as an increasingly competitive market. Volume in our west Texas market during first quarter 2013 was flat compared to the prior year first quarter. We experienced a 4.1% increase in consolidated average ready-mix sales prices for the three months ended March 31, 2013, resulting in the eighth consecutive fiscal quarter we have seen increased selling prices. The increased ready-mixed sales volume and higher sales prices led to increases in our revenue period-over-period. Additionally, the higher volumes have allowed us to spread our fixed costs over more cubic yards. However, we also experienced higher cement and aggregate costs during the first quarter of 2013, which have partially offset these improvements. We continue to closely monitor our operating costs and capital expenditures.

Liquidity and Capital Resources

Our primary liquidity needs over the next 12 months consist of (i) financing seasonal working capital requirements; (ii) servicing indebtedness under the 2012 Credit Agreement, as defined below, our 9.5% Senior Secured Notes due 2015 (the "2013 Notes") as described below, and our remaining 9.5% Convertible Notes due 2015 (the “Convertible Notes”); (iii) purchasing property and equipment; and (iv) payments related to any strategic acquisitions. Our portfolio strategy may from time to time include strategic acquisitions and divestitures in various regions and markets and we may seek arrangements to finance any such acquisitions, which financing arrangements may include additional debt or equity capital. Our working capital needs are typically at their lowest level in the first quarter, increase in the second and third quarters to fund the increases in accounts receivable and inventories during those periods, and then decrease in the fourth quarter. Availability under the 2012 Credit Agreement is governed by a borrowing base primarily determined by our eligible accounts receivable, inventory and trucks (described below). While our working capital needs are typically at their lowest in the first quarter, our borrowing base typically declines also during the first quarter due to lower accounts receivable balances as a result of normal seasonality of our business caused by weather. Our availability under the 2012 Credit Agreement at March 31, 2013 increased to $53.5 million from availability of $52.4 million at December 31, 2012 due to increased availability following the amendment to our 2012 Credit Agreement, which increased our borrowing capacity from $80.0 million to $102.5 million, partially offset by higher borrowings under the facility during the first quarter of 2013 and the limitation of the borrowing base at March 31, 2013.

The projection of our cash needs is based upon many factors, including our forecasted volume, pricing, cost of materials and capital expenditures. Based on our projected cash needs, we believe that the 2012 Credit Agreement and cash generated from operations will provide us with sufficient liquidity in the ordinary course. The 2012 Credit Agreement is scheduled to mature in July 2015. If, however, the 2012 Credit Agreement is not adequate to fund our operations in the event that our operating results and projected needs are proven to be incorrect, we would need to obtain an amendment to the 2012 Credit Agreement, seek other equity or debt financing to provide additional liquidity, or sell assets. We continue to focus on minimizing our capital investment expenditures in order to maintain liquidity.

The principal factors that could adversely affect the amount of our internally generated funds include:

• deterioration of revenue, due to lower volume and/or pricing, because of weakness in the markets in which we operate;

• declines in gross margins due to shifts in our product mix or increases in the cost of our raw materials and fuel;

• any deterioration in our ability to collect our accounts receivable from customers as a result of weakening in construction demand or as a result of payment difficulties experienced by our customers; and

• inclement weather beyond normal patterns that could affect our volumes.

We intend to continue to explore various financing alternatives to improve our capital structure, including reducing debt, extending maturities or relaxing financial covenants.  These may include new equity or debt financings or exchange offers with our existing security holders and other transactions involving our outstanding securities given their secondary market trading prices.  We cannot provide assurances, if we pursue any of these transactions, that we will be successful in completing a transaction on attractive terms or at all.

The following key financial measurements reflect our financial position and capital resources as of March 31, 2013 and December 31, 2012 (dollars in thousands):

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	March 31, 2013		December 31, 2012
Cash and cash equivalents	$	4,663	$	4,751
Working capital	$	38,271	$	18,565
Total debt	$	95,570	$	63,459

Our cash and cash equivalents consist of highly liquid investments in deposits we hold at major financial institutions.

The following discussion provides a description of our arrangements relating to outstanding indebtedness.

Senior Secured Credit Facility due 2015

On August 31, 2012, we and certain of our subsidiaries entered into a Loan and Security Agreement (the “2012 Credit Agreement”) with certain financial institutions named therein, as lenders (the “Lenders”), and Bank of America, N.A. as agent and sole lead arranger  (the “Administrative Agent”), which provided for an $80.0 million asset-based revolving credit facility (the “2012 Revolving Commitment”).  On March 28, 2013, we entered into a First Amendment to Loan and Security Agreement (the "Amendment") with certain financial institutions party thereto (the "New Lenders"), and the Administrative Agent, which amends the 2012 Credit Agreement. The Amendment, among other things, increased the 2012 Revolving Commitment by $22.5 million from $80.0 million to $102.5 million. The expiration date of the 2012 Credit Agreement remains July 1, 2015 and draws under the 2012 Credit Agreement may be prepaid from time to time without penalty or premium. The 2012 Revolving Commitment retains an uncommitted accordion feature that may allow for an increase in the total commitments under the facility to as much as $125.0 million. As of March 31, 2013, we had $25.4 million of outstanding borrowings and $11.3 million of undrawn standby letters of credit under the 2012 Credit Agreement.

Our actual maximum credit availability under the 2012 Credit Agreement varies from time to time and is determined by calculating a borrowing base, which is based on the value of our eligible accounts receivable, inventory and vehicles, which serve as priority collateral on the facility, minus reserves imposed by the Lenders and other adjustments, all as specified in the 2012 Credit Agreement and discussed further below.  The 2012 Credit Agreement also contains a provision for discretionary over-advances and involuntary protective advances by the Lenders of up to $8 million in excess of the 2012 Revolving Commitment.  The 2012 Credit Agreement provides for swingline loans, up to a $10 million sublimit, and letters of credit, up to a $30 million sublimit. 

Advances under the 2012 Credit Agreement are in the form of either base rate loans or “LIBOR Loans” denominated in U.S. dollars.  The interest rate for base rate loans denominated in U.S. dollars fluctuates and is equal to the greater of (a) Bank of America’s prime rate; (b) the Federal funds rate, plus 0.50%; and (c) the rate per annum for a 30-day interest period equal to the British Bankers Association LIBOR Rate, as published by Reuters at approximately 11:00 a.m. (London time) two business days prior (“LIBOR”), plus 1.0%; in each case plus 1.50%.  The interest rate for LIBOR Loans denominated in U.S. dollars is equal to the rate per annum for the applicable interest period equal to LIBOR, plus 2.75%. Issued and outstanding letters of credit are subject to a fee equal to 2.75%, a fronting fee equal to 0.125% per annum on the stated amount of such letters of credit, and customary charges associated with the issuance and administration of letters of credit.  Among other fees, we pay a commitment fee of 0.375% per annum (due monthly) on the aggregate unused revolving commitments under the 2012 Credit Agreement.

Up to $30.0 million of the 2012 Revolving Commitment is available for the issuance of letters of credit, and any such issuance of letters of credit will reduce the amount available for loans under the 2012 Revolving Commitment.  Advances under the 2012 Revolving Commitment are limited by a borrowing base of (a) 90% of the face amount of eligible accounts receivable (reduced to 85% under certain circumstances), plus (b) the lesser of (i) 55% of the value of eligible inventory or (ii) 85% of the product of (x) the net orderly liquidation value of inventory divided by the value of the inventory and (y) multiplied by the value of eligible inventory, and (c) the lesser of (i) $20.0 million and (ii) the sum of (A) 85% of the net orderly liquidation value (as determined by the most recent appraisal) of eligible trucks plus (B) 80% of the cost of newly acquired eligible trucks since the date of the latest appraisal of eligible trucks minus (C) 85% of the net orderly liquidation value of eligible trucks that have been sold since the latest appraisal date and 85% of the depreciation amount applicable to eligible trucks since the date of the latest appraisal of eligible trucks, minus (D) such reserves as the Administrative Agent may establish from time to time in its permitted discretion.  The Administrative Agent may, in its permitted discretion, reduce the advance rates set forth above, adjust reserves or reduce one or more of the other elements used in computing the borrowing base.

The 2012 Credit Agreement contains usual and customary negative covenants for transactions of this type, including, but not limited to, restrictions on our ability to consolidate or merge; substantially change the nature of our business; sell, lease or otherwise transfer any of our assets; create or incur indebtedness; create liens; pay dividends; and make investments or acquisitions.  The negative covenants are subject to certain exceptions as specified in the 2012 Credit Agreement.  The 2012 Credit Agreement and

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the Amendment also require that we, upon the occurrence of certain events, maintain a fixed charge coverage ratio of at least 1.0 to 1.0 for each period of twelve calendar months, as determined in accordance with the 2012 Credit Agreement, as amended.  For the trailing twelve month period ended March 31, 2013, our fixed charge coverage ratio was 2.49 to 1.0.

The 2012 Credit Agreement also includes customary events of default, including, among other things, payment default, covenant default, breach of representation or warranty, bankruptcy, cross-default, material ERISA events, a change of control of the Company, material money judgments and failure to maintain subsidiary guarantees.

The 2012 Credit Agreement is secured by a first-priority lien on certain assets of the Company and the guarantors, including inventory (including as extracted collateral), accounts, certain specified mixer trucks, general intangibles (other than collateral securing the 2013 Notes (as defined below) on a first-priority basis, as described below), instruments, documents, chattel paper, cash, deposit accounts, securities accounts, commodities accounts, letter of credit rights and all supporting obligations and related books and records and all proceeds and products of the foregoing, subject to permitted liens and certain exceptions.  The 2012 Credit Agreement is also secured by a second-priority lien on the collateral securing the 2013 Notes on a first-priority basis (see “Senior Secured Notes due 2015” below).

Senior Secured Notes due 2015

On March 22, 2013, we completed our offer to exchange (the “Exchange Offer”) up to $69.3 million aggregate principal amount of newly issued 2013 Notes for all $55.0 million aggregate principal amount of our Convertible Notes, pursuant to the terms of the prospectus, dated March 20, 2013, and the related letter of transmittal and consent. At the time of settlement, we issued $61.1 million aggregate principal amount of 2013 Notes in exchange for $48.5 million of Convertible Notes, plus approximately $0.3 million in cash for accrued and unpaid interest on the Convertible Notes exchanged in the Exchange Offer. After giving effect to the exchange, $6.5 million aggregate principal amount of Convertible Notes remained outstanding as of March 31, 2013.

The 2013 Notes are governed by the terms of an Indenture, dated as of March 22, 2013 (the “2013 Indenture”), by and among the Company and U.S. Bank National Association, as trustee and noteholder collateral agent. The Company will pay interest on the 2013 Notes on April 1 and October 1 of each year, commencing on October 1, 2013. The 2013 Notes will mature on October 1, 2015, and are redeemable at the Company’s option prior to maturity at prices specified in the 2013 Indenture. The 2013 Indenture contains negative covenants that restrict the ability of the Company and its restricted subsidiaries to engage in certain transactions, as described below, and also contains customary events of default.

The 2013 Indenture contains certain covenants that restrict our ability to, among other things,

• incur additional indebtedness or issue disqualified stock or preferred stock;

• pay dividends or make other distributions or repurchase or redeem our stock or subordinated indebtedness or make investments;

• sell assets or issue capital stock of our restricted subsidiaries;

• incur liens;

• enter into transactions with affiliates; or

• consolidate, merge or sell all or substantially all of our assets.

Our obligations under the 2013 Notes are jointly and severally and fully and unconditionally guaranteed on a senior secured basis by each of our existing and future domestic subsidiaries that guarantee the indebtedness under our 2012 Revolving Commitment. All of the Company's (the parent company's) existing consolidated subsidiaries are 100% owned.  The Company has no independent assets or operations, and all subsidiaries other than the guarantor subsidiaries are minor. Additionally, there are no significant restrictions on the ability of the Company or any guarantor to obtain funds from its subsidiaries by dividend or loan.

The 2013 Notes and the guarantees thereof rank equally in right of payment with all of our existing and future senior indebtedness. The 2013 Notes and the guarantees thereof are secured by first-priority liens on certain of the property and assets directly owned by the Company, including material owned real property, fixtures, intellectual property, capital stock of subsidiaries and certain equipment, subject to permitted liens and certain exceptions, and by a second-priority lien on the Company’s assets securing the 2012 Revolving Commitment on a first-priority basis, including inventory (including as-extracted collateral), accounts,

28

certain specified mixer trucks, chattel paper, general intangibles (other than collateral securing the 2013 Notes on a first-priority basis), instruments, documents, cash, deposit accounts, securities accounts, commodities accounts, letter of credit rights and all supporting obligations and related books and records and all proceeds and products of the foregoing, subject to permitted liens and certain exceptions. The 2013 Notes and the guarantees thereof are effectively subordinated to all indebtedness and other obligations, including trade payables, of each of the Company’s future subsidiaries that are not guarantors.

Under the terms of the 2013 Indenture, we are required to meet a consolidated secured debt ratio test, which could restrict our ability to borrow the amount available under the 2012 Credit Agreement. We must meet a consolidated secured debt ratio, as of the last day of each fiscal month, as shown below not to exceed:

	Consolidated
Period	Secured Debt Ratio
March 22, 2013 — March 31, 2013	7.50 : 1.00
April 1, 2013 — March 31, 2014	7.00 : 1.00
April 1, 2014 — March 31, 2015	6.75 : 1.00
April 1, 2015 — and thereafter	6.50 : 1.00

The consolidated secured debt ratio is the ratio of (a) our consolidated total indebtedness (as defined in the 2013 Indenture) on the date of determination that constitutes the 2013 Notes, any other pari passu lien obligations and any indebtedness incurred under the 2012 Credit Agreement (including any letters of credit issued thereunder) to (b) the aggregate amount of consolidated cash flow (as defined in the 2013 Indenture) for our most recent four fiscal quarters available at the date of determination.  Based on our consolidated cash flows for the four fiscal quarters ended March 31, 2013, our consolidated secured debt ratio was 3.86 to 1.00.  In the event that we are not able to meet this ratio in the future, we would need to seek an amendment to the 2013 Indenture to provide relief from this covenant.

Convertible Notes due 2015

On August 31, 2010 (the “Effective Date”), we issued $55.0 million aggregate principal amount of the Convertible Notes.  The Convertible Notes are governed by an indenture, dated as of August 31, 2010 (the “2010 Indenture”). Under the terms of the 2010 Indenture, the Convertible Notes bear interest at a rate of 9.5% per annum and will mature on August 31, 2015. Interest payments are payable quarterly in cash in arrears. Additionally, we recorded a discount of approximately $13.6 million related to an embedded derivative that was bifurcated and separately valued (see Note 11 to our condensed consolidated financial statements in this report). This discount is being accreted over the term of the Convertible Notes and included in interest expense.

Immediately prior to the consummation of the Exchange Offer, we entered into the Second Supplemental Indenture, dated as of March 22, 2013 (the “Supplemental Indenture”), to the 2010 Indenture. The Supplemental Indenture amended the 2010 Indenture to eliminate the following: substantially all of the restrictive covenants contained in the 2010 Indenture, including the requirement to meet a consolidated secured debt ratio test and the limitations on additional indebtedness; the provisions regarding purchase at the option of the holder upon a fundamental change in control; certain events of default; and provided for a release of all of the liens on the collateral securing the Convertible Notes and securing the related guarantees under the 2010 Indenture. After giving effect to the exchange, $6.5 million aggregate principal amount of Convertible Notes remained outstanding as of March 31, 2013.

The remaining Convertible Notes are convertible, at the option of the holder, at any time on or prior to maturity, into shares of our common stock, at an initial conversion rate of 95.23809524 shares of common stock per $1,000 principal amount of Convertible Notes (the “Conversion Rate”).  The Conversion Rate is subject to adjustment to prevent dilution resulting from stock splits, stock dividends, combinations or similar events.  In connection with any such conversion, holders of the Convertible Notes to be converted shall also have the right to receive accrued and unpaid interest on such Convertible Notes to the date of conversion (the “Accrued Interest”).  We may elect to pay the Accrued Interest in cash or in shares of common stock in accordance with the terms of the 2010 Indenture.

In addition, if a “Fundamental Change of Control” (as defined in the 2010 Indenture) occurs prior to the maturity date, in addition to any conversion rights the holders of Convertible Notes may have, each holder of Convertible Notes will have (i) a make-whole provision calculated as provided in the 2010 Indenture pursuant to which each holder may be entitled to additional shares of common stock upon conversion (the “Make Whole Premium”), and (ii) an amount equal to the interest on such Convertible Notes that would have been payable from the date of the occurrence of such Fundamental Change of Control (the “Fundamental

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Change of Control Date”) through the third anniversary of the Effective Date (or August 31, 2013), plus any accrued and unpaid interest to the Fundamental Change of Control Date (the amount in this clause (ii), the “Make Whole Payment”).  We may elect to pay the Make Whole Payment in cash or in shares of common stock.

If the closing price of the common stock exceeds 150% of the Conversion Price (defined as $1,000 divided by the Conversion Rate) then in effect for at least 20 trading days during any consecutive 30-day trading period (the “Conversion Event”), we may provide, at our option, a written notice (the “Conversion Event Notice”) of the occurrence of the Conversion Event to each remaining holder of Convertible Notes in accordance with the 2010 Indenture.  Except as set forth in an Election Notice (as defined below), the right to convert Convertible Notes with respect to the occurrence of the Conversion Event shall terminate on the date that is 46 days following the date of the Conversion Event Notice (the “Conversion Termination Date”), such that the holder shall have a 45-day period in which to convert its Convertible Notes up to the amount of the Conversion Cap (as defined below).  Any Convertible Notes not converted prior to the Conversion Termination Date as a result of the Conversion Cap shall be, at the holder’s election and upon written notice to the Company (the “Election Notice”), converted into shares of common stock on a date or dates prior to the date that is 180 days following the Conversion Termination Date.  The “Conversion Cap” means the number of shares of common stock into which the Convertible Notes are convertible and that would cause the related holder to “beneficially own” (as such term is used in the Securities Exchange Act of 1934, as amended (the “Exchange Act”)) more than 9.9% of the common stock at any time outstanding.

Any Convertible Notes not otherwise converted prior to the Conversion Termination Date or specified for conversion in an Election Notice shall be redeemable, in whole or in part, at our election at any time prior to maturity at par plus accrued and unpaid interest thereon to the Conversion Termination Date.

Cash Flows

Our net cash provided by or used in operating activities generally reflects the cash effects of transactions and other events used in the determination of net income or loss.  Net cash used in operating activities was $5.5 million for the three months ended March 31, 2013, compared to net cash used of $4.4 million for the three months ended March 31, 2012, generally reflecting higher uses of cash to fund working capital items during the 2013 first quarter. The 2013 quarter was favorably impacted by higher non-cash items included in our net loss for the period.

We used $3.6 million to fund investing activities during the three months ended March 31, 2013 compared to proceeds received of $0.9 million for the three months ended March 31, 2012. This change primarily reflects a $1.3 million increase in capital spending over the prior year period, as well as $1.9 million paid during the 2013 quarter to Oldcastle Precast Inc. ("Oldcastle") related to the re-acquisition of certain assets and settlement of certain liabilities associated with the disposal of our California precast operations in 2012. Proceeds from asset disposals decreased $1.3 million during the three months ended March 31, 2013, as we disposed of less land, vehicles and equipment than during the first quarter of 2012.

Our net cash provided by financing activities was $9.0 million for the first three months of 2013 compared to $4.7 million provided by financing activities for the comparable period of 2012. The change was primarily the result of higher net borrowings on our credit facility needed to operate our business as compared to the prior year period. This was partially offset by $1.3 million of debt issuance costs associated with our 2013 Notes incurred in the 2013 quarter, as well as $1.3 million paid in the 2013 quarter for the purchase of treasury shares related to our restricted stock grants. In the 2012 quarter, we paid $0.8 million related to the redemption of our interest in the Michigan joint venture.

Cement and Other Raw Materials

We obtain most of the materials necessary to manufacture ready-mixed concrete on a daily basis. These materials include cement, other cementitious materials (fly ash and blast furnace slag) and aggregates (stone, gravel and sand), in addition to certain chemical admixtures.  With the exception of chemical admixtures, each plant typically maintains an inventory level of these materials sufficient to satisfy its operating needs for a few days. Our inventory levels do not decline significantly or comparatively with declines in revenue during seasonally low periods. We generally maintain inventory at specified levels to maximize purchasing efficiencies and to be able to respond quickly to customer demand.

Typically, cement, other cementitious materials and aggregates represent the highest-cost materials used in manufacturing a cubic yard of ready-mixed concrete.  We purchase cement from a few suppliers in each of our major geographic markets.  Chemical admixtures are generally purchased from suppliers under national purchasing agreements.

Overall, prices for cement and aggregates increased in the first three months of 2013, compared to the same period in 2012, in most of our major geographic markets. Generally, we negotiate with suppliers on a company-wide basis and at the local market

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level to obtain the most competitive pricing available for cement and aggregates.  Demand for cement is increasing and will warrant scrutiny as construction activity picks up.  Today, in most of our markets, we believe there is an adequate supply of cement and aggregates. We experienced slightly increased fuel costs during 2012, although we were able to effectively mitigate these fuel costs with higher prices for our products.

Acquisitions and Divestitures

Our portfolio strategy may from time to time include strategic acquisitions and divestitures in various regions and markets and we may seek arrangements to finance any such acquisitions, which financing arrangements may include additional debt or equity capital. The following describes recent acquisitions and divestitures.

Sale of California Precast Operations

On August 2, 2012, we executed a definitive asset purchase agreement to sell substantially all of the Company’s California precast operations to Oldcastle for $21.3 million in cash, plus net working capital adjustments.  The assets purchased by Oldcastle included certain facilities, fixed assets, and working capital items.  The transaction was completed on August 20, 2012.  The results of operations for these units have been included in discontinued operations for the periods presented.

During the first quarter of 2013, we made payments totaling $1.9 million to Oldcastle related to the re-acquisition of certain uncollected receivables as well as the settlement of certain accrued liabilities. At March 31, 2013, $0.6 million of the acquired receivables are recorded in other receivables on the condensed consolidated balance sheet.

Purchase of Colorado River Concrete Assets

On September 14, 2012, we purchased four ready-mixed concrete plants and related assets and inventory from Colorado River Concrete L.P., Cindy & Robin Concrete, L.P. and E&R Artecona Family Limited Partnership (collectively "CRC"), in our west Texas market for $2.4 million in cash and a $1.9 million promissory note at an annual interest rate of 4.5%. The note is being paid in twenty-four equal monthly installments which began in January 2013. During the three months ended March 31, 2013, we made cash payments on the note in the amount of $0.2 million. The purchase of these assets allows us to expand our business in two of our major markets: west Texas and north Texas. We acquired plant and equipment valued at $3.2 million, inventory valued at $0.2 million, and goodwill valued at $1.0 million. No liabilities were assumed in the purchase. The goodwill ascribed to the purchase is related to the synergies we expect to achieve with expansion of these areas in which we already operate. We expect the goodwill to be deductible for tax purposes.

Purchase of Bode Gravel and Bode Concrete Equity Interests

On October 30, 2012, we completed the acquisition of all the outstanding equity interests of Bode Gravel Co. and Bode Concrete LLC (collectively, the "Bode Companies") pursuant to an equity purchase agreement dated October 17, 2012. The Bode Companies operated two fixed and one portable ready-mixed concrete plants, and 41 mixer trucks in the San Francisco area, and produced approximately 243,000 cubic yards of ready-mixed concrete in 2011. The purchase price for the acquisition was $24.5 million in cash, plus working capital and closing adjustments of $1.6 million, plus potential earn-out payments, contingent upon reaching negotiated volume hurdles, with an aggregate present value of up to $7.0 million in cash payable over a six-year period, resulting in total consideration fair value of $33.1 million. We funded the acquisition from cash on hand and borrowings under our 2012 Revolving Commitment.

Sale of Smith Precast Operations

On December 17, 2012, we completed the sale of substantially all of our assets associated with our Smith Precast operations ("Smith") located in Phoenix, Arizona, to Jensen Enterprises, Inc. ("Jensen") for $4.3 million in cash and the assumption of certain obligations. The assets purchased by Jensen included certain facilities, fixed assets, and working capital items. In addition, Jensen assumed the obligations of a capital lease previously held by Smith. The results of operations for this unit have been included in discontinued operations for the periods presented.

Other

In October 2006, we acquired certain aggregates assets located in New Jersey. As a condition of the purchase agreement, additional consideration would be due if we were able to receive permits that allowed us to mine the minerals from certain areas. In April 2012, we obtained the permits necessary to allow us to mine this area of property. Accordingly, we accrued $1.4 million in additional purchase consideration during the quarter ended June 30, 2012. On October 5, 2012, we signed an agreement with

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the seller to pay a total of $1.0 million in lieu of the $1.4 million contractual payment due to a lower volume of aggregate assets available to mine than originally contemplated in the agreement. We signed a promissory note for the $1.0 million settlement, payable in eight equal quarterly installments at an annual interest rate of 2.5%, which began in November 2012. We made cash payments on the note of approximately $0.1 million during the quarter ended March 31, 2013.

In October 2010, we acquired three ready-mixed concrete plants and related assets in our west Texas market for approximately $3.0 million, plus the value of the inventory on hand at closing. We made cash payments of $0.4 million at closing and issued promissory notes for the remaining $2.6 million, at an annual interest rate of 5%. We made cash payments on these notes of approximately $0.1 million during each of the quarters ended March 31, 2013 and March 31, 2012.

In August 2010, we entered into a redemption agreement to have our 60% interest in our Michigan subsidiary, Superior Materials Holdings, LLC ("Superior"), redeemed by Superior. At the closing of the redemption on September 30, 2010, the Company and certain of our subsidiaries paid $0.6 million in cash and issued a $1.5 million promissory note to Superior as partial consideration for certain indemnifications and other consideration provided by the minority owner and their new joint venture partner pursuant to the redemption agreement. In January 2012, we paid $0.8 million to complete payment of the promissory note.

For additional discussion on our acquisitions and divestitures, see Note 3 to our condensed consolidated financial statements in this report.

Critical Accounting Policies

We have outlined our critical accounting policies in Item 7 of Part II of the 2012 Form 10-K.  Our critical accounting policies involve the use of estimates in the recording of goodwill and any related impairment, accruals for self-insurance, accruals for income taxes, assessing impairment of long-lived assets, and accounting for derivative instruments. See Note 1 to our consolidated financial statements included in Item 8 of Part II of the 2012 Form 10-K for a discussion of our critical and significant accounting policies.

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Results of Operations

The following table sets forth selected historical statement of operations information (in thousands, except for selling prices and percentages) for each of the periods indicated.

	(amounts in thousands, except selling prices and percentages)
	Three Months Ended March 31,						Increase / (Decrease)
	2013			2012			$			%
	(unaudited)
Revenue	$	127,741		$	110,915		$	16,826		15.2	%
Cost of goods sold before depreciation, depletion and amortization	111,157			98,665			12,492			12.7
Selling, general and administrative expenses	14,522			13,643			879			6.4
Loss (gain) on sale of assets	5			(591		)	596			100.8
Depreciation, depletion and amortization	4,854			3,622			1,232			34.0
Loss from operations	(2,797		)	(4,424		)	1,627			36.8
Interest expense, net	(2,772		)	(2,869		)	97			3.4
Derivative loss	(18,446		)	(3,391		)	(15,055		)	(444.0	)
Gain on extinguishment of debt	4,310			—			4,310			—
Other income, net	498			531			(33		)	(6.2	)
Loss from continuing operations before income taxes	(19,207		)	(10,153		)	(9,054		)	(89.2	)
Income tax benefit (expense)	5,197			(188		)	5,385			2,864.4
Loss from continuing operations	(14,010		)	(10,341		)	(3,669		)	(35.5	)
(Loss) income from discontinued operations, net of taxes	(354		)	111			(465		)	(418.9	)
Net loss	$	(14,364	)	$	(10,230	)	$	(4,134	)	(40.4	)%
Ready-mixed Concrete Data:
Average selling price per cubic yard	$101.40			$97.44			$3.96			4.1	%
Sales volume in cubic yards	1,133			1,014			119			11.7	%
Aggregates Data:
Average selling price per ton	$8.33			$6.89			$1.44			20.9	%
Sales volume in tons	695			716			(21		)	(2.9	)%

Revenue. Revenue for the three months ended March 31, 2013 increased 15.2%, or $16.8 million, to $127.7 million from $110.9 million in the comparable 2012 period, primarily due to increased sales of ready-mixed concrete. Ready-mixed sales contributed 95.2%, or $16.0 million, of our increased revenue, driven by increases in both average selling price and sales volume. Our increase in sales volume was primarily attributable to increased activity in our north Texas market and increased volume in our California market primarily resulting from the Bode acquisition during the fourth quarter of 2012, partially offset by lower volume in the New York/New Jersey area due to lost weather days and increased competitive pressure. Aggregates sales in the first quarter of 2013 increased $0.8 million, or 13.0%, to $6.5 million from $5.8 million in the 2012 period, primarily driven by an increase in average selling price partially offset by a small decrease in sales volumes. Other product revenues and eliminations, which includes our building materials, precast concrete products, lime slurry, hauling business, and eliminations of our intersegment sales, were flat in the 2013 period versus the 2012 period at $6.0 million.

Cost of goods sold before depreciation, depletion and amortization. Cost of goods sold before depreciation, depletion and amortization ("DD&A") increased $12.5 million, or $12.7%, to $111.2 million in the first quarter of 2013 from $98.7 million in the 2012 period. Our costs increased primarily due to volume growth in our ready-mixed concrete segment, as described above, resulting in higher material costs, delivery costs, and plant variable costs, which includes primarily labor and benefits, utilities, and repairs and maintenance. Plant fixed costs, which primarily consists of leased equipment costs, property taxes, dispatch costs, and plant management, increased slightly over the prior year period.

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Selling, general and administrative expenses. Selling, general and administrative ("SG&A") expenses increased $0.9 million, or 6.4%, to $14.5 million for the three months ended March 31, 2013 from $13.6 million for the corresponding period in 2012. SG&A expenses for the first quarter of 2012 included $1.1 million for expenses related to the relocation of the corporate headquarters, which was completed during 2012. SG&A expenses for the first quarter of 2013 included $0.9 million in higher bonus accruals and $0.2 million related to the relocation of the corporate headquarters. As a percentage of total revenue, SG&A expenses declined to 11.4% in the 2013 quarter from 12.3% in the 2012 quarter.

Depreciation, depletion and amortization. Depreciation, depletion and amortization expense increased $1.2 million, or 34.0%, to $4.9 million for the three months ended March 31, 2013 from $3.6 million in the corresponding period of 2012, due primarily to depreciation and amortization of assets purchased in the Bode Companies acquisition.

Loss from operations. Loss from operations decreased $1.6 million, or 36.8%, to $2.8 million in the first quarter of 2013 from $4.4 million in the corresponding period of 2012. Increased ready-mixed revenue driven by both higher volume and pricing resulted in efficiencies that lead to a decreased loss from operations as a percentage of revenue (“operating margins”). Operating margins improved to (2.2%) for the March 2013 quarter compared to (4.0%) in the March 2012 quarter.

Interest expense, net.  Net interest expense was essentially flat for the quarter at $2.8 million for the three months ended March 31, 2013 compared to $2.9 million for the comparable 2012 period.

Derivative loss.  For the quarter ended March 31, 2013, we recorded a non-cash loss on derivative of $18.4 million related to fair value changes in our embedded Convertible Notes derivative and the Warrants. This was approximately a $15.0 million change from the 2012 period, when we recorded a non-cash loss on derivatives of $3.4 million.  All derivatives are required to be recorded on the balance sheet at their fair values in accordance with U.S. GAAP.  Each quarter, we determine the fair value of our derivative liabilities, and changes result in income or loss. The key inputs in determining fair value of our derivative liabilities of $13.8 million at March 31, 2013 include our stock price, stock price volatility, risk free interest rates and interest rates for conventional debt of similarly situated companies. Changes in these inputs will impact the valuation of our derivatives and result in income or loss each quarterly period. For the quarter ended March 31, 2013, we recorded a non-cash loss from fair value changes in our Convertible Notes embedded derivative of approximately $12.7 million, primarily due to an increase in the price of our common stock and changes in our stock price volatility. Most of the $12.7 million loss for the period relates to the fair value adjustment to the $55.0 million of Convertible Notes that were outstanding immediately prior to the completion of the Exchange Offer that occurred during March 2013. Following the Exchange Offer, $6.5 million of Convertible Notes remain outstanding at March 31, 2013, and are subject to future fair value adjustments. In addition, we recorded a non-cash loss from fair value changes in the Warrants during the first quarter of 2013 of approximately $5.7 million due primarily to the increase in the price of our common stock. These amounts compare to the 2012 period, during which we recorded a non-cash loss from fair value changes in the Convertible Notes of $2.3 million and in the Warrants of $1.1 million, primarily due to the increase in the price of our common stock.

Gain on extinguishment of debt.  On March 22, 2013, we completed the Exchange Offer at which time we issued $61.1 million aggregate principal amount of 2013 Notes in exchange for $48.5 million of Convertible Notes. As such, during the first quarter of 2013, we recorded a $4.3 million non-cash gain associated with the exchange of the tendered Convertible Notes for the 2013 Notes, including the write-off of the pro rata portions of the following items related to the Convertible Notes: the unamortized discount, the unamortized deferred financing costs, and the derivative liability.

Other income, net.  Other income was $0.5 million for each of the three months ended March 31, 2013 and 2012.  

Income taxes.  We recorded income tax benefit allocated to continuing operations of $5.2 million for the three months ended March 31, 2013 and income tax expense of $0.2 million for the three months ended March 31, 2012. Our effective tax rate differs substantially from the federal statutory rate primarily due to the application of a valuation allowance that reduced the recognized benefit of our deferred tax assets.  In addition, certain state income taxes are calculated on bases different than pre-tax income (loss).  This resulted in recording income tax expense in certain states that experience a pre-tax loss.

In accordance with U.S. GAAP, intra-period tax allocation provisions require allocation of a tax expense to continuing operations due to current income/(loss) from discontinued operations. We recorded a tax benefit/(expense) of ($15) thousand and $2 thousand included in our income from continuing operations for the three months ended March 31, 2013 and March 31, 2012, respectively. We recorded an offsetting $15 thousand and ($2) thousand in tax benefit/(expense) in income from discontinued operations for the three months ended March 31, 2013 and March 31, 2012, respectively. The intra-period tax allocation between the results from continuing operations and discontinued operations in the comparable three months ended March 31, 2013 and March 31, 2012 was $0.

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In accordance with U.S. GAAP, the recognized value of deferred tax assets must be reduced to the amount that is more likely than not to be realized in future periods.  The ultimate realization of the benefit of deferred tax assets from deductible temporary differences or tax carryovers depends on the generation of sufficient taxable income during the periods in which those temporary differences become deductible.  We considered the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies in making this assessment.  Based on these considerations, we relied upon the reversal of certain deferred tax liabilities to realize a portion of our deferred tax assets and established a valuation allowance as of March 31, 2013 and March 31, 2012 for other deferred tax assets because of uncertainty regarding their ultimate realization.  Our total net deferred tax liability was $0.5 million and $1.1 million as of March 31, 2013 and March 31, 2012, respectively.

Discontinued operations.  During 2012, we completed two transactions that resulted in the divestiture of substantially all of our precast operations. The results of operations for our sold precast units located in California and Arizona have been included in discontinued operations for the periods presented.

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Segment information

We evaluate segment performance and allocate resources based on Adjusted EBITDA. We define Adjusted EBITDA as net income (loss) from continuing operations excluding interest, income taxes, depreciation, depletion and amortization, derivative gain (loss), and gain or loss on extinguishment of debt. Additionally, Adjusted EBITDA is adjusted for items similar to certain of those used in calculating the Company’s compliance with debt covenants.

Adjusted EBITDA should not be construed as an alternative to, or a better indicator of, operating income or loss, is not based on U.S. GAAP, and is not necessarily a measure of our cash flows or ability to fund our cash needs. Our measurements of Adjusted EBITDA may not be comparable to similarly titled measures reported by other companies.

See Note 18 to our condensed consolidated financial statements in this report for additional information regarding our segments and the reconciliation of Adjusted EBITDA to loss from continuing operations before income taxes.

Ready-mixed concrete

The following table sets forth key financial information for our ready-mixed concrete segment for the periods indicated:

	(amounts in thousands, except selling prices and percentages)
	Three Months Ended March 31,						Increase / (Decrease)
	2013			2012			$ or cubic yards, as applicable		%
Ready-mixed Concrete Segment
Revenue	$	115,202		$	99,188		$	16,014	16.1	%
Segment revenue as a percentage of total revenue	90.2		%	89.4		%
Adjusted EBITDA	$	9,173		$	7,080		$	2,093	29.6	%
Adjusted EBITDA as a percentage of segment revenue	8.0		%	7.1		%
Ready-mixed Concrete Data:
Average selling price per cubic yard	$	101.40		$	97.44		$	3.96	4.1	%
Sales volume in thousands of cubic yards	1,133			1,014			119		11.7	%

Revenue. Our ready-mixed concrete sales provided 90.2% of our total revenue in the first quarter of 2013, compared to 89.4% in the first quarter of 2012. Segment revenue for the first quarter increased $16.0 million, or 16.1%, over the 2012 period. This increase was primarily driven by an 11.7% increase in sales volume, or 0.1 million cubic yards. Increased volume provided $11.6 million, or approximately 72.4%, of our ready-mixed concrete revenue growth. We also  experienced an approximate 4.1% increase in our ready-mix average selling price per cubic yard during the 2013 quarter versus the 2012 quarter. Increased selling price contributed $4.0 million, or 25.1%, of our revenue growth in the first quarter of 2013. Our sales volume was higher in our California market, primarily due to volume resulting from the Bode Companies acquisition that was completed during the fourth quarter of 2012, higher in our north Texas market due to increased construction activity, flat in our west Texas market, and down in our New York/New Jersey area, due to more lost weather days during the 2013 quarter as compared to the 2012 quarter, which had a comparatively mild winter, as well as increased competitive pressure in the area during the 2013 quarter. Our average selling price increased in all of our major markets, except the New York/New Jersey market, which faced increased competitive pressure.

Adjusted EBITDA.  Adjusted EBITDA for our ready-mixed concrete segment increased to $9.2 million in the 2013 first quarter from $7.1 million in the 2012 quarter, an increase of $2.1 million, or 29.6%. This increase was driven by an 11.7% increase in sales volume and a 4.1% increase in our average selling price, which increased total revenue by $16.0 million. Partially offsetting the higher revenue was the increased cost of goods sold associated with the higher volume of sales. Our variable costs, which include primarily material costs, labor and benefits costs, utilities, and delivery costs, were all higher due primarily to the increased volume. During the first quarter of 2013, we also saw increased raw materials prices from our vendors, which increased our cost of goods sold for the quarter. However, we were generally able to pass these price increases along to our customers. Our fixed plant costs, which consist primarily of property taxes, equipment rental, and plant management costs, increased slightly in the first

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quarter compared to the prior year quarter. Segment Adjusted EBITDA as a percentage of segment revenues increased to 8.0% in the 2013 quarter from 7.1% in the 2012 quarter, reflecting primarily the higher revenues.

Aggregate Products

The following table sets forth key financial information for our aggregate products segment for the periods indicated:

	(amounts in thousands, except selling prices and percentages)
	Three Months Ended March 31,						Increase / (Decrease)
	2013			2012			$ or tons, as applicable			%
Aggregate Products Segment
Revenue	$	6,520		$	5,769		$	751		13.0	%
Segment revenue as a percentage of total revenue	5.1		%	5.2		%
Adjusted EBITDA	$	(582	)	$	(862	)	$	280		32.5	%
Adjusted EBITDA as a percentage of segment revenue	(8.9		)%	(14.9		)%
Aggregates Data:
Average selling price per ton	$	8.33		$	6.89		$	1.44		20.9	%
Sales volume in thousands of tons	695			716			(21		)	(2.9	)%

Revenue.Sales of our aggregate products provided 5.1% of our first quarter 2013 revenue, compared to 5.2% in the 2012 quarter. Segment revenue increased $0.8 million, or 13.0%, over prior year sales. We sell our aggregates to external customers and also sell them internally to our ready-mixed concrete segment at a market price. Approximately 50.9% of our first quarter 2013 aggregates sales, or $3.3 million, were to our ready-mixed segment, versus 43.0%, or $2.5 million, in the 2012 quarter. Our overall aggregates revenue growth in the first quarter was driven by a 20.9% increase in our average selling price, which contributed $1.0 million of our aggregates revenue increase. Our aggregates sales volume, which decreased slightly during the first quarter of 2013 as compared to the first quarter of 2012, contributed ($0.1) million to our revenue change for the quarter. In addition, freight charges to deliver the aggregates to the external customer, which are included in revenue, decreased $0.2 million during the first quarter of 2013.

Adjusted EBITDA.Adjusted EBITDA for our aggregates segment improved by $0.3 million in the first quarter to ($0.6) million in the 2013 period from ($0.9) million in the 2012 period, primarily reflecting the higher revenue, partially offset by higher cost of goods sold. Our variable costs associated with cost of goods sold, including quarry labor and benefits, utilities, repairs and maintenance, and pit costs to prepare the stone and gravel for use, all increased primarily due to increased production during the 2013 quarter. Our quarry fixed costs, which includes primarily property taxes, equipment rental, and plant management costs, increased slightly over the prior year, primarily due to higher equipment rental costs. Overall, our segment Adjusted EBITDA as a percentage of segment revenue increased to (8.9%) in the 2013 quarter from (14.9%) in the 2012 quarter, primarily due to the increase in revenue.

Off-Balance Sheet Arrangements

We do not currently have any off-balance sheet arrangements that have or are reasonably likely to have a material current or future effect on our financial condition, revenues or expenses, results of operations, liquidity, capital expenditures or capital resources. From time to time, we may enter into noncancelable operating leases that would not be reflected on our balance sheet.  At March 31, 2013, we had $11.3 million of undrawn letters of credit outstanding.  We are also contingently liable for performance under $15.0 million in performance bonds relating to our operations.

Inflation

We experienced minimal increases in operating costs during the first quarter of 2013 related to inflation. However, in non-recessionary conditions, cement prices and certain other raw material prices, including aggregates, have generally risen faster than

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regional inflationary rates.  When these price increases have occurred, we have been able to partially mitigate our cost increases with price increases we obtained for our products.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk

We are exposed to certain risks relating to our ongoing business operations.  However, derivative instruments are not used to hedge these risks.  We are required to account for derivative instruments as a result of the issuance of the Warrants and Convertible Notes.  None of our derivatives manage business risk or are executed for speculative purposes.

All derivatives are required to be recorded on the balance sheet at their fair values.  Each quarter, we determine the fair value of our derivative liabilities, and changes result in income or loss. The key inputs in determining fair value of our derivative liabilities of $13.8 million and $22.0 million at March 31, 2013 and December 31, 2012, respectively, include our stock price, stock price volatility, risk free interest rates and interest rates for conventional debt of similarly situated companies. Changes in these inputs will impact the valuation of our derivatives and result in income or loss each quarterly period. A 5% increase in the stock price, volatility and risk free interest rates would increase the value of our warrant derivative liability by approximately $2.0 million, resulting in a loss in the same amount. A 5% increase in the stock price, volatility and conventional debt interest rates would increase the value of our embedded Convertible Notes derivative liability by approximately $0.2 million, resulting in a loss in the same amount. During the three month period ended March 31, 2013, we recorded a loss from fair value changes in our embedded Convertible Notes derivative of approximately $12.7 million and a loss from fair value changes in our Warrants of approximately $5.7 million. Both losses were due primarily to the increase in the price of our common stock.

Borrowings under our 2012 Credit Agreement expose us to certain market risks.  Interest on amounts drawn varies based on the floating rates under the 2012 Credit Agreement. Based on the $25.4 million outstanding under this facility as of March 31, 2013, a one percent increase or decrease in the applicable rate would increase or decrease our annual interest expense by $0.3 million.

Our operations are subject to factors affecting the overall strength of the U.S. economy and economic conditions impacting financial institutions, including the level of interest rates, availability of funds for construction and level of general construction activity. A significant decrease in the level of general construction activity in any of our market areas has and may continue to have a material adverse effect on our consolidated revenues and earnings.

Item 4. Controls and Procedures

Disclosure Controls and Procedures

As of March 31, 2013, our principal executive officer and our principal financial officer evaluated the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) of the Exchange Act), which are designed to provide reasonable assurance that we are able to record, process, summarize and report the information required to be disclosed in reports that we file or submit under the Exchange Act within the time periods specified in the SEC's rules and forms. Disclosure controls and procedures are designed to provide reasonable assurance that information required to be disclosed in reports that we file or submit under the Exchange Act is accumulated and communicated to management, including our principal executive officer and principal financial officer, to allow timely decisions regarding required disclosure. Based on the evaluation, our principal executive officer and our principal financial officer have concluded that we have reasonable assurance that our disclosure controls and procedures were effective as of March 31, 2013.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting or in other factors that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

39

PART II – OTHER INFORMATION

Item 1. Legal Proceedings

The information set forth under the heading “Legal Proceedings” in Note 17, “Commitments and Contingencies,” to our condensed consolidated financial statements included in Part I of this report is incorporated by reference into this Item 1.

Item 1A. Risk Factors

There have been no material changes in our risk factors as previously disclosed in “Risk Factors” in Item 1A of Part I of the 2012 Form 10-K. Readers should carefully consider the factors discussed in “Risk Factors” in Item 1A of Part I of the 2012 Form 10-K, which could materially affect our business, financial condition or future results. The risks described in the 2012 Form 10-K are not the only risks we face. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition or future results.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

The following table provides information with respect to purchases by the Company of shares of our common stock during the three month period ended March 31, 2013:

Calendar Month	Total Number of Shares Acquired(1)	Average Price Paid Per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Approximate Dollar Value of Shares that May Yet Be Purchased Under Plans or Programs
January 1 – January 31, 2013	38,472	$	11.53	—	—
February 1 - February 28, 2013	—	—		—	—
March 1 - March 31, 2013	57,730	14.49		—	—
Total	96,202	$	13.31	—	—

(1) Represents shares of our common stock acquired from employees who elected for us to make their required tax payments upon vesting of certain restricted shares by withholding a number of those vested shares having a value on the date of vesting equal to their tax obligations.

Item 4. Mine Safety Disclosures

The information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall Street Reform and Consumer Protection Act and Item 104 of Regulation S-K is included in Exhibit 95.1 to this Quarterly Report on Form 10-Q.

40

Item 6. Exhibits

3.1*	—Amended and Restated Certificate of Incorporation of U.S. Concrete, Inc. (incorporated by reference to Exhibit 1 to the Company's Registration Statement on Form 8-A filed on August 31, 2010 (File No. 000-26025)).
3.2*	—Third Amended and Restated By-Laws of U.S. Concrete, Inc. (incorporated by reference to Exhibit 2 to the Company's Registration Statement on Form 8-A filed on August 31, 2010 (File No. 000-26025)).
3.3*	—Certificate of Change of Registered Agent and/or Registered Office, dated January 24, 2013 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on January 29, 2013 (File No. 001-34530)).
4.1*	—Indenture, dated as of March 22, 2013, by and among U.S. Concrete, Inc., the Guarantors named therein, and U.S. Bank National Association, as Trustee and Noteholder Collateral Agent (incorporated by reference to Exhibit 4.1 to the Company's Current Report on Form 8-K filed on March 22, 2013 (File No. 001-34530)).
4.2*	—Second Supplemental Indenture, dated as of March 22, 2013, by and among U.S. Concrete, Inc., as issuer, the Guarantors party thereto and U.S. Bank National Association, as Trustee (incorporated by reference to Exhibit 4.2 to the Company's Current Report on Form 8-K filed on March 22, 2013 (File No. 001-34530)).
4.3*	—First Amendment to Intercreditor Agreement, dated as of March 22, 2013, by and among Bank of America, N.A., as successor in interest to JPMorgan Chase Bank, N.A., as administrative agent for the ABL Secured Parties (as defined in the Intercreditor Agreement), U.S. Bank National Association, as trustee and noteholder collateral agent for the Convertible Notes Parties (as defined therein), U.S. Bank, as trustee and noteholder collateral agent for the Senior Notes Secured Parties (as defined therein), U.S. Concrete, Inc. and each of the other Loan Parties (as defined in the Intercreditor Agreement) (incorporated by reference to Exhibit 4.3 to the Company's Current Report on Form 8-K filed on March 22, 2013 (File No. 001-34530)).
10.1*	—First Amendment to Loan and Security Agreement, dated as of March 28, 2013, by and among U.S. Concrete, Inc. and the other Borrowers named therein, the Guarantors named therein, the financial institutions party thereto as Lenders and Bank of America, N.A. as agent for the Lenders (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on April 1, 2013 (File No. 001-34530)).
10.2*	—Form of Restricted Stock Award Agreement (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on March 6, 2013 (File No. 001-34530)).
31.1	—Certification of Periodic Report pursuant to Rule 13a-14(a) and Rule 15d-14(a).
31.2	—Certification of Periodic Report pursuant to Rule 13a-14(a) and Rule 15d-14(a).
32.1	—Certification pursuant to 18 U.S.C. Section 1350.
32.2	—Certification pursuant to 18 U.S.C. Section 1350.
95.1	—Mine Safety Disclosures.
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	XBRL Taxonomy Extension Label Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

* Incorporated by reference to the filing indicated.

41

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	U.S. CONCRETE, INC.
Date:  May 10, 2013	By:	/s/ William M. Brown
		William M. Brown
		Senior Vice President and Chief Financial Officer
		(Principal Financial Officer and Duly Authorized Officer)

42

INDEX TO EXHIBITS

3.1*	—Amended and Restated Certificate of Incorporation of U.S. Concrete, Inc. (incorporated by reference to Exhibit 1 to the Company's Registration Statement on Form 8-A filed on August 31, 2010 (File No. 000-26025)).
3.2*	—Third Amended and Restated By-Laws of U.S. Concrete, Inc. (incorporated by reference to Exhibit 2 to the Company's Registration Statement on Form 8-A filed on August 31, 2010 (File No. 000-26025)).
3.3*	—Certificate of Change of Registered Agent and/or Registered Office, dated January 24, 2013 (incorporated by reference to Exhibit 3.1 to the Company's Current Report on Form 8-K filed on January 29, 2013 (File No. 001-34530)).
4.1*	—Indenture, dated as of March 22, 2013, by and among U.S. Concrete, Inc., the Guarantors named therein, and U.S. Bank National Association, as Trustee and Noteholder Collateral Agent (incorporated by reference to Exhibit 4.1 to the Company's Current Report on Form 8-K filed on March 22, 2013 (File No. 001-34530)).
4.2*	—Second Supplemental Indenture, dated as of March 22, 2013, by and among U.S. Concrete, Inc., as issuer, the Guarantors party thereto and U.S. Bank National Association, as Trustee (incorporated by reference to Exhibit 4.2 to the Company's Current Report on Form 8-K filed on March 22, 2013 (File No. 001-34530)).
4.3*	—First Amendment to Intercreditor Agreement, dated as of March 22, 2013, by and among Bank of America, N.A., as successor in interest to JPMorgan Chase Bank, N.A., as administrative agent for the ABL Secured Parties (as defined in the Intercreditor Agreement), U.S. Bank National Association, as trustee and noteholder collateral agent for the Convertible Notes Parties (as defined therein), U.S. Bank, as trustee and noteholder collateral agent for the Senior Notes Secured Parties (as defined therein), U.S. Concrete, Inc. and each of the other Loan Parties (as defined in the Intercreditor Agreement) (incorporated by reference to Exhibit 4.3 to the Company's Current Report on Form 8-K filed on March 22, 2013 (File No. 001-34530)).
10.1*	—First Amendment to Loan and Security Agreement, dated as of March 28, 2013, by and among U.S. Concrete, Inc. and the other Borrowers named therein, the Guarantors named therein, the financial institutions party thereto as Lenders and Bank of America, N.A. as agent for the Lenders (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on April 1, 2013 (File No. 001-34530)).
10.2*	—Form of Restricted Stock Award Agreement (incorporated by reference to Exhibit 10.1 to the Company's Current Report on Form 8-K filed on March 6, 2013 (File No. 001-34530)).
31.1	—Certification of Periodic Report pursuant to Rule 13a-14(a) and Rule 15d-14(a).
31.2	—Certification of Periodic Report pursuant to Rule 13a-14(a) and Rule 15d-14(a).
32.1	—Certification pursuant to 18 U.S.C. Section 1350.
32.2	—Certification pursuant to 18 U.S.C. Section 1350.
95.1	—Mine Safety Disclosures.

101.INS	Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	XBRL Taxonomy Extension Label Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

* Incorporated by reference to the filing indicated.

43

EX-31.1

Exhibit 31.1

CERTIFICATION

I, William J. Sandbrook, certify that:

1.       I have reviewed this quarterly report on Form 10-Q of U.S. Concrete, Inc. for the quarterly period ended March 31, 2013;

2.       Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.       Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.       The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)         Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)         Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)         Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)         Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.       The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)         All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)         Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:  May 10, 2013	By:	/s/ William J. Sandbrook
		William J. Sandbrook
		President and Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION

I, William M. Brown, certify that:

1.       I have reviewed this quarterly report on Form 10-Q of U.S. Concrete, Inc. for the quarterly period ended March 31, 2013;

2.       Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.       Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.       The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)         Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)         Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)         Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)         Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.       The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)         All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)         Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:  May 10, 2013	By:	/s/ William M. Brown
		William M. Brown
		Senior Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of U.S. Concrete, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2013 (the “Report”), as filed with the Securities and Exchange Commission on the date hereof, I, William J. Sandbrook, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:  May 10, 2013	By:	/s/ William J. Sandbrook
		William J. Sandbrook
		President and Chief Executive Officer

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of U.S. Concrete, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2013 (the “Report”), as filed with the Securities and Exchange Commission on the date hereof, I, William M. Brown, Senior Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:  May 10, 2013	By:	/s/ William M. Brown
		William M. Brown
		Senior Vice President and Chief Financial Officer

EX-95.1

Exhibit 95.1

Section 1503. Mine Safety Disclosures

On July 21, 2010, the Dodd-Frank Wall Street Reform and Consumer Protection Act, or the Act, was enacted. Section 1503 of the Act contains reporting requirements regarding mine safety. We are committed to providing a safe workplace for all of our employees, including those working at our quarries. The operation of our quarries is subject to regulation by the federal Mine Safety and Health Administration, or MSHA, under the Federal Mine Safety and Health Act of 1977. Set forth below is the required information regarding certain mining safety and health matters for the quarter ended March 31, 2013. In evaluating this information, consideration should be given to factors such as: (i) the number of citations and orders will vary depending on the size of the quarry, (ii) the number of citations issued will vary from inspector-to-inspector and mine-to-mine, and (iii) citations and orders can be contested and appealed, and in that process, may be reduced in severity and amount, and are sometimes dismissed.

The table below includes references to specific sections of the Mine Act. We are providing the information in the table by mine as that is how we manage and operate our business.

								(H)
	(A)	(B)	(C)	(D)	(E)	(F)	(G)	Pending
	Section	Section	Section	Section	Section	Proposed		Legal
Mine Name/ID	104 S&S	104(b)	104(d)	110(b)(2)	107(a)	Assessments	Fatalities	Action
Robert Lee Quarry / 4102617	-	-	-	-	-	-	-	-
Cox Bend Quarry / 4102977	-	-	-	-	-	-	-	-
Bronte Quarry / 4104210	1	-	-	-	-	Not yet assessed	-	-
Chatfield Plant / 4104209	-	-	-	-	-	-	-	-
Hamburg Quarry / 2800011	-	-	-	-	-	-	-	-
Glen Gardner Quarry / 2800009	1	-	-	-	-	Not yet assessed	-	-
Cedar Bridge Quarry / 2800717	-	-	-	-	-	-	-	-

(A)	The total number of violations of mandatory health or safety standards that could significantly and substantially contribute to the cause and effect of a coal or other mine safety or health hazard under section 104 of the Mine Safety and Health Act of 1977 (30 U.S.C. 814) for which the operator received a citation from the Mine Safety and Health Administration.
(B)	The total number of orders issued under section 104(b) of such Act (30 U.S.C. 814(b)).
(C)	The total number of citations and orders for unwarrantable failure of the mine operator to comply with mandatory health or safety standards under section 104(d) of such Act (30 U.S.C. 814(d)).
(D)	The total number of flagrant violations under section 110(b)(2) of such Act (30 U.S.C. 820(b)(2)).
(E)	The total number of imminent danger orders issued under section 107(a) of such Act (30 U.S.C. 817(a)).
(F)	The total dollar value of proposed assessments from the Mine Safety and Health Administration under such Act (30 U.S.C. 801 et seq.).
(G)	The total number of mining-related fatalities.
(H)	Any pending legal action before the Federal Mine Safety and Health Review Commission involving such coal or other mine.

XML

DISCONTINUED OPERATIONS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Discontinued operations included in the accompanying condensed consolidated statements of operations [Abstract]
Income tax benefit (expense)	$ 15	$ (2)
California Smith Precast Operations [Member]
Discontinued operations included in the accompanying condensed consolidated statements of operations [Abstract]
Revenue	0	12,089
Depreciation, depletion and amortization ("DD&A")	8	226
Operating expenses excluding DD&A	135	11,756
(Loss) income from discontinued operations	(143)	107
(Loss) gain on settlement of assets	(226)	6
(Loss) income from discontinued operations, before income taxes	(369)	113
Income tax benefit (expense)	15	(2)
Net (loss) income from discontinued operations	$ (354)	$ 111

XML

CORPORATE HEADQUARTERS RELOCATION AND LEASE EXIT COSTS (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Sep. 30, 2012	Mar. 31, 2012
Restructuring Charges [Abstract]
Relocation costs included in selling, general and administrative expenses	$ 0.3		$ 1.1
Non-cash charge to SG&A expenses for lease exit costs		0.4
Amortization of cease-use obligation		$ 0.1

XML

EXTINGUISHMENT OF DEBT (Details) (USD $)	3 Months Ended			3 Months Ended	0 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 22, 2013 9.5% Senior Secured Notes Due 2015	Mar. 31, 2013 Convertible Debt	Mar. 22, 2013 Convertible Debt	Mar. 31, 2013 Convertible Debt	Mar. 22, 2013 Senior Notes [Member]
Extinguishment of Debt [Line Items]
Extinguishment of debt amount					$ 48,500,000
Offer to exchange debt, amount issued			61,100,000			6,500,000	61,100,000
Write off of Deferred Debt Issuance Cost				2,400,000
Write off of derivative liabilities				26,600,000
Write off of debt discounts				7,300,000
Gain on extinguishment of debt	4,310,000	0		4,300,000
Deferred finance costs	$ 2,100,000

XML

INCOME TAXES (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Net deferred tax liability	$ 500,000		$ 500,000
Income tax payment	24,000	18,000
Tax benefit/(expense) on continuing operations	(15,000)	2,000
Income tax benefit (expense)	15,000	(2,000)
Intra-period tax allocation between results from continuing operations and discontinued operations	$ 0	$ 0

XML

DEBT Senior Secured Notes Due 2015 (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended
	Mar. 22, 2013	Mar. 31, 2013
9.5% Senior Secured Notes Due 2015
Debt Instrument [Line Items]
Offer to exchange debt, amount issued	$ 69.3
Stated interest rate	9.50%
Debt Instrument, Face Amount	61.1
Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	61.1
Convertible Debt
Debt Instrument [Line Items]
Stated interest rate		9.50%
Long-term Debt, Gross	55.0
Debt Instrument, Face Amount		6.5
Offer to exchange debt, amount of debt surrendered	48.5
Interest paid	0.3
Value of Outstanding Principal Amount of Convertible Notes, Amount		$ 6.5

XML

NET (LOSS) EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Summary of potentially dilutive shares excluded from the diluted earnings (loss) per share calculations

The following table shows the type and number (in thousands) of potentially dilutive shares excluded from the diluted earnings (loss) per share calculations for the periods presented as their effect would have been anti-dilutive:

	Three months ended March 31,
	2013	2012
Potentially dilutive shares:
Convertible notes	619	5,238
Unvested restricted stock and restricted stock units	853	635
Stock options	105	248
Warrants	3,000	3,000
Total potentially dilutive shares	4,577	9,121

XML

NET (LOSS) EARNINGS PER SHARE (Details) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive shares	4,577	9,121
Convertible Notes
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive shares	619	5,238
Unvested restricted stock and restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive shares	853	635
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive shares	105	248
Warrant
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Potentially dilutive shares	3,000	3,000

XML

DISCONTINUED OPERATIONS (Tables)

3 Months Ended

Mar. 31, 2013

Discontinued Operations and Disposal Groups [Abstract]

Summary of discontinued operations

The results of these discontinued operations included in the accompanying consolidated statements of operations were as follows (in thousands):

	Three months ended March 31,
	2013			2012
Revenue	$	—		$	12,089
Depreciation, depletion and amortization (“DD&A”)	8			226
Operating expenses excluding DD&A	135			11,756
(Loss) income from discontinued operations	(143		)	107
(Loss) gain on settlement of assets	(226		)	6
(Loss) income from discontinued operations, before income taxes	(369		)	113
Income tax benefit (expense)	15			(2		)
Net (loss) income from discontinued operations	$	(354	)	$	111

XML

DERIVATIVES (Details) (USD $) In Thousands, unless otherwise specified					3 Months Ended			3 Months Ended			3 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2013 Not Designated as Hedging Instrument	Dec. 31, 2012 Not Designated as Hedging Instrument	Mar. 31, 2013 Not Designated as Hedging Instrument Derivative loss	Mar. 31, 2013 Warrant Not Designated as Hedging Instrument	Dec. 31, 2012 Warrant Not Designated as Hedging Instrument	Mar. 31, 2013 Warrant Not Designated as Hedging Instrument Derivative loss	Mar. 31, 2013 Derivative – Convertible Notes Embedded Derivative Not Designated as Hedging Instrument	Dec. 31, 2012 Derivative – Convertible Notes Embedded Derivative Not Designated as Hedging Instrument	Mar. 31, 2013 Derivative – Convertible Notes Embedded Derivative Not Designated as Hedging Instrument Derivative loss	Mar. 31, 2013 Current Derivative Liabilities Warrant Not Designated as Hedging Instrument	Dec. 31, 2012 Current Derivative Liabilities Warrant Not Designated as Hedging Instrument	Mar. 31, 2013 Current Derivative Liabilities Derivative – Convertible Notes Embedded Derivative Not Designated as Hedging Instrument	Dec. 31, 2012 Current Derivative Liabilities Derivative – Convertible Notes Embedded Derivative Not Designated as Hedging Instrument
Derivative Instruments, Gain (Loss) [Line Items]
Derivative liabilities			$ 13,835	$ 22,030								$ 10,570	$ 4,857	$ 3,265	$ 17,173
Derivative loss					$ 18,446			$ 5,713			$ 12,733
Number of underlying shares (shares)	3,619	8,238				3,000	3,000		619	5,238

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PURCHASED INTANGIBLE ASSETS, NET Estimated Remaining Amortization of the Company's Finite-Lived Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]
2013	$ 1,110
2014	1,480
2015	1,480
2016	1,480
2017	1,480
Thereafter	7,153
Net	$ 14,183

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ACQUISITIONS AND DISPOSITIONS - Purchase of Bode Gravel and Bode Concrete Equity Interests (Details) (Bode Gravel and Bode Concrete LLC, USD $) In Millions, unless otherwise specified	0 Months Ended	12 Months Ended
	Oct. 30, 2012 Processing_Facility Portable_Processing_Facility Mixer_Truck	Dec. 31, 2011 cubic_yard
Bode Gravel and Bode Concrete LLC
Business Acquisition [Line Items]
Number of plants acquired	2
Number of portable plants acquired	1
Number of mixer trucks	41
Ready-mix concrete (in cubic yards)		243,000
Purchase price	$ 24.5
Post-closing adjustments	1.6
Term of contingent consideration	6 years
Accrual for toal contingent consideration	7.0
Total consideration transferred	$ 33.1

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FAIR VALUE DISCLOSURES - RECONCILLIATION OF THE CHANGES IN LEVEL 3 FAIR VALUE MEASUREMENTS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013
Warrant | Warrant
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at December 31, 2012	$ 4,857
Total losses included in net loss	5,713
Write off of derivative liabilities	0	[1]
Balance at March 31, 2013	10,570
Convertible Debt Securities | Derivative – Convertible Notes Embedded Derivative(2)
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at December 31, 2012	17,173
Total losses included in net loss	12,733
Write off of derivative liabilities	(26,641)	[1]
Balance at March 31, 2013	3,265
Contingent Consideration
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at December 31, 2012	7,000
Total losses included in net loss	0
Write off of derivative liabilities	0	[1]
Balance at March 31, 2013	$ 7,000

[1] Represents the pro rata portion of derivative liability associated with tendered Convertible Notes measured at the date of exchange, which is included in the gain on extinguishment of debt on the accompanying condensed consolidated statements of operations.

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DEBT - 9.5% Senior Secured Notes due 2015 (Details)	Mar. 31, 2013
Debt Instrument [Line Items]
Consolidated secured debt ratio	386.00%
March 22, 2013 — March 31, 2013
Debt Instrument [Line Items]
Secured Debt Ratio	7.50
April 1, 2013 — March 31, 2014
Debt Instrument [Line Items]
Secured Debt Ratio	7.00
April 1, 2014 — March 31, 2015
Debt Instrument [Line Items]
Secured Debt Ratio	6.75
April 1, 2015 — and thereafter
Debt Instrument [Line Items]
Secured Debt Ratio	6.50

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ACQUISITIONS AND DISPOSITIONS

3 Months Ended

Mar. 31, 2013

Business Combinations [Abstract]

ACQUISITIONS AND DISPOSITIONS

ACQUISITIONS AND DISPOSITIONS

Sale of California Precast Operations

On August 2, 2012, we executed a definitive asset purchase agreement to sell substantially all of the Company’s California precast operations to Oldcastle Precast, Inc. ("Oldcastle") for $21.3 million in cash, plus net working capital adjustments.  The assets purchased by Oldcastle included certain facilities, fixed assets, and working capital items.  The transaction was completed on August 20, 2012.  The results of operations for these units have been included in discontinued operations for the periods presented.

In conjunction with the Oldcastle agreement, we also entered into certain sublease and license agreements with Oldcastle for certain land and property that is leased or owned by us.  As the sublease and license agreements provide payment for the full amount of our obligation under the leases, we did not record any liability for exit obligations associated with these agreements.

During the first quarter of 2013, we made payments totaling $1.9 million to Oldcastle related to the reacquisition of certain uncollected receivables as well as the settlement of certain accrued liabilities. At March 31, 2013, $0.6 million of the acquired receivables are recorded in other receivables on the condensed consolidated balance sheet.

Purchase of Colorado River Concrete Assets

On September 14, 2012, we purchased four ready-mixed concrete plants and related assets and inventory from Colorado River Concrete L.P., Cindy & Robin Concrete, L.P. and E&R Artecona Family Limited Partnership (collectively "CRC") in our west Texas market for $2.4 million in cash and a $1.9 million promissory note at an annual interest rate of 4.5%. This note is being paid in twenty-four equal monthly installments which began in January 2013.  We made cash payments on the promissory note of approximately $0.2 million during the three months ended March 31, 2013. The purchase of these assets allows us to expand our business in two of our major markets: west Texas and north Texas.  We acquired plant and equipment valued at $3.2 million, inventory valued at $0.2 million, and goodwill valued at $1.0 million.  No liabilities were assumed in the purchase.  The goodwill ascribed to the purchase is related to the synergies we expect to achieve with expansion of these areas in which we already operate.  We expect the goodwill to be deductible for tax purposes.

Purchase of Bode Gravel and Bode Concrete Equity Interests

On October 30, 2012, we completed the acquisition of all the outstanding equity interests of Bode Gravel Co. and Bode Concrete LLC (collectively, the "Bode Companies") pursuant to an equity purchase agreement dated October 17, 2012. The Bode Companies operated two fixed and one portable ready-mixed concrete plants, and 41 mixer trucks in the San Francisco area, and produced approximately 243,000 cubic yards of ready-mix concrete in 2011. The purchase price for the acquisition was $24.5 million in cash, plus working capital and closing adjustments of $1.6 million, plus potential earn-out payments. The payments are contingent upon reaching negotiated volume hurdles, with an aggregate present value of up to $7.0 million in cash payable over a six-year period, resulting in total consideration fair value of $33.1 million. We funded the acquisition from cash on hand and borrowings under our 2012 Credit Facility as defined in Note 8.

The purchase price allocation has been prepared and recorded on a preliminary basis and may change as additional information becomes available regarding the fair value and tax basis of the assets and liabilities acquired. Changes to the purchase price allocation will be made as soon as practical, but no later than one year from the acquisition date of October 30, 2012. The excess of purchase price over the fair values of the assets acquired and liabilities assumed represents the goodwill resulting from the acquisition. The goodwill ascribed to the purchase is related to the synergies we expect to achieve, as well as expansion of our business in the San Francisco, California area in which we already operate. We expect a portion of the goodwill to be deductible for tax purposes. See Note 14 for additional information regarding income taxes.

Sale of Smith Precast Operations

On December 17, 2012, we completed the sale of substantially all of our assets associated with our Smith Precast operations ("Smith") located in Phoenix, Arizona, to Jensen Enterprises, Inc. ("Jensen") for $4.3 million in cash and the assumption of certain obligations. The assets purchased by Jensen included certain facilities, fixed assets, and working capital items. In addition, Jensen assumed the obligations of a capital lease previously held by Smith. The results of operations for this unit have been included in discontinued operations for the periods presented.

Other

In October 2006, we acquired certain aggregates assets located in New Jersey. As a condition of the purchase agreement, additional consideration would be due if we were able to receive permits that allowed us to mine the minerals from certain areas. In April 2012, we obtained the permits necessary to allow us to mine this area of property. Accordingly, we accrued $1.4 million in additional purchase consideration during the quarter ended June 30, 2012.  On October 5, 2012, we signed an agreement with the seller to pay a total of $1.0 million in lieu of the $1.4 million contractual payment due to a lower volume of aggregate assets available to mine than originally contemplated in the agreement.  We signed a promissory note for the $1.0 million settlement, payable in eight equal quarterly installments at an annual interest rate of 2.5%, which began in November 2012. We made cash payments on the promissory note of approximately $0.1 million during the three months ended March 31, 2013.

In October 2010, we acquired three ready-mixed concrete plants and related assets in our west Texas market for approximately $3.0 million, plus inventory on hand at closing. We made cash payments of $0.4 million at closing and issued promissory notes for the remaining $2.6 million at an annual interest rate of 5%. We made cash payments on these notes of approximately $0.1 million during each of the three months ended March 31, 2013 and 2012.

In August 2010, we entered into a redemption agreement to have our 60% interest in our Michigan subsidiary, Superior Materials Holdings, LLC (“Superior”), redeemed by Superior. At the closing of the redemption on September 30, 2010, the Company and certain of our subsidiaries paid $0.6 million in cash and issued a $1.5 million promissory note to Superior as partial consideration for certain indemnifications and other consideration provided by the minority owner and their new joint venture partner pursuant to the redemption agreement. In January 2012, we paid $0.8 million to complete payment of the note.

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ACCRUED LIABILITIES - (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Payables and Accruals [Abstract]
Accrued insurance reserves	$ 9,294	$ 9,816
Accrued materials	8,507	5,745
Accrued compensation and benefits	5,520	7,381
Accrued property, sales and other taxes	3,941	4,632
Accrued rent	1,920	1,904
Accrued professional fees	999	863
Other	5,143	6,089
Accrued Liabilities and Other Liabilities	$ 35,324	$ 36,430

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DEBT (Tables)

3 Months Ended

Mar. 31, 2013

Debt Disclosure [Abstract]

Summary of debt

A summary of our debt is as follows (in thousands):

	March 31, 2013		December 31, 2012
Senior secured credit facility due 2015	$	25,371	$	13,300
Senior secured notes due 2015	61,113		—
Convertible notes due 2015	5,528		46,142
Notes payable and other financing	3,558		4,017
	95,570		63,459
Less:  current maturities	1,879		1,861
Total long-term debt	$	93,691	$	61,598

Target Secured Debt Ratio as of the Last Day of Each Month

We must meet a consolidated secured debt ratio, as of the last day of each fiscal month, as shown below not to exceed:

	Consolidated
Period	Secured Debt Ratio
March 22, 2013 — March 31, 2013	7.50 : 1.00
April 1, 2013 — March 31, 2014	7.00 : 1.00
April 1, 2014 — March 31, 2015	6.75 : 1.00
April 1, 2015 — and thereafter	6.50 : 1.00

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ACCRUED LIABILITIES - (Tables)

3 Months Ended

Mar. 31, 2013

Payables and Accruals [Abstract]

Summary of accrued liabilities

A summary of our accrued liabilities is as follows (in thousands):

	March 31, 2013		December 31, 2012
Accrued insurance reserves	$	9,294	$	9,816
Accrued materials	8,507		5,745
Accrued compensation and benefits	5,520		7,381
Accrued property, sales and other taxes	3,941		4,632
Accrued rent	1,920		1,904
Accrued professional fees	999		863
Other	5,143		6,089
	$	35,324	$	36,430

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STOCKHOLDERS' EQUITY (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Dec. 31, 2012
Stockholders' Equity Note [Abstract]
Shares authorized (in shares)	100,000,000	100,000,000
Shares outstanding at end of period (in shares)	13,279,000	13,358,000
Shares held in treasury (in shares)	214,000	118,000
Common stock, par value (in dollars per share)	$ 0.001
Preferred stock, shares authorized (in shares)	10,000,000
Preferred stock, par value (in dollars per share)	$ 0.001
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Shares withheld to satisfy tax obligations (in shares)	96,000
Value of treasury stock withheld	$ 1.3

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DEBT - Summary of Our Debt and Capital Leases (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Debt Instrument [Line Items]
Long-term debt	$ 95,570	$ 63,459
Less: current maturities	1,879	1,861
Total long-term debt	93,691	61,598
Senior secured credit facility due 2015
Debt Instrument [Line Items]
Long-term debt	25,371	13,300
Senior secured notes due 2015
Debt Instrument [Line Items]
Long-term debt	61,113	0
Convertible notes due 2015
Debt Instrument [Line Items]
Long-term debt	5,528	46,142
Notes payable and other financing
Debt Instrument [Line Items]
Long-term debt	$ 3,558	$ 4,017

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DERIVATIVES (Tables)

3 Months Ended

Mar. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of derivative instruments at fair value

Our derivative instruments are summarized as follows:

		Fair Value
Derivative Instruments not designated as hedging instruments under ASC 815	Balance Sheet Location	March 31, 2013		December 31, 2012
Warrants	Derivative liabilities	$	10,570	$	4,857
Convertible Notes embedded derivative	Derivative liabilities	3,265		17,173
		$	13,835	$	22,030

Effect of derivative instruments on the statement of operations

The following table presents the effect of derivative instruments on the statement of operations for the three months ended March 31, 2013, excluding income tax effects:

Derivative Instruments not designated as hedging instruments under ASC 815	Location of Income/(Loss) Recognized	Three months ended March 31, 2013
Warrants	Derivative loss	$	5,713
Convertible Notes embedded derivative	Derivative loss	12,733
		$	18,446

Volume positions of warrants and convertible notes

Warrant and Convertible Note volume positions are presented in the number of shares underlying the respective instruments.  The table below presents our volume positions (in thousands) as of March 31, 2013 and December 31, 2012:

	Number of Shares
Derivative Instruments not designated as hedging instruments under ASC 815	March 31, 2013	December 31, 2012
Warrants	3,000	3,000
Convertible Notes embedded derivative	619	5,238
	3,619	8,238

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FAIR VALUE DISCLOSURES (Tables)

3 Months Ended

Mar. 31, 2013

Fair Value Disclosures [Abstract]

Fair value hierarchy for liabilities measured at fair value on a recurring basis

The following tables present our fair value hierarchy for liabilities measured at fair value on a recurring basis (in thousands):

	March 31, 2013
	Total		Level 1		Level 2		Level 3
Derivative – Warrants(1)	$	10,570	$	—	$	—	$	10,570
Derivative – Convertible Notes Embedded Derivative(2)	3,265		—		—		3,265
Other obligations - Long-Term Incentive Plan(3)	7,000		—		—		7,000
	$	20,835	$	—	$	—	$	20,835

	December 31, 2012
	Total		Level 1		Level 2		Level 3
Derivative – Warrants(1)	$	4,857	$	—	$	—	$	4,857
Derivative – Convertible Notes Embedded Derivative(2)	17,173		—		—		17,173
Other obligations - Long-Term Incentive Plan(3)	7,000		—		—		7,000
	$	29,030	$	—	$	—	$	29,030

(1) Represents warrants issued in conjunction with our Plan of Reorganization.

(2) Represents the compound embedded derivative included in our Convertible Notes (see Note 11). The compound embedded derivative includes the value associated with the noteholders’ conversion option, as well as certain rights to receive “make-whole” amounts. The “make-whole” provision(s) provides that, upon certain contingent events, if conversion is elected on the Convertible Notes, we may be obligated to pay such holder an amount in cash, or shares of common stock, to compensate noteholders who have converted early as a result of these contingent events, interest and time value of the conversion option foregone via the conversion.

(3) Represents the fair value of our obligations to the Bode Companies' former owners as part of the acquisition of the Bode Companies in October 2012. The fair value was determined based on expected payouts that will be due to the former owners based on the achievement of certain incremental sales volume milestones, using a contractual discount rate of 7.0%. These payments are capped at a fair value of $7.0 million.

Reconciliation of the changes in level 3 fair value measurements

A reconciliation of the changes in Level 3 fair value measurements is as follows for March 31, 2013 and December 31, 2012 (in thousands):

	Warrants		Convertible Notes Embedded Derivative			Long-Term Incentive Plan, or LTIP
Balance at December 31, 2012	$	4,857	$	17,173		$	7,000
Total losses included in net loss	5,713		12,733			—
Write-off of derivative on tendered Convertible Notes(1)	—		(26,641		)	—
Balance at March 31, 2013	$	10,570	$	3,265		$	7,000

(1) Represents the pro rata portion of derivative liability associated with tendered Convertible Notes measured at the date of exchange, which is included in the gain on extinguishment of debt on the accompanying condensed consolidated statements of operations.

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RECENT ACCOUNTING PRONOUNCEMENTS AND SIGNIFICANT ACCOUNTING POLICIES

3 Months Ended

Mar. 31, 2013

New Accounting Pronouncements and Changes in Accounting Principles [Abstract]

RECENT ACCOUNTING PRONOUNCEMENTS AND SIGNIFICANT ACCOUNTING POLICIES

RECENT ACCOUNTING PRONOUNCEMENTS AND SIGNIFICANT ACCOUNTING POLICIES

In January 2013, the Financial Accounting Standards Board (the "FASB") issued an amendment to clarify the scope of a prior amendment issued in December 2011. The January 2013 amendment limits the December 2011 amendment's disclosure requirements regarding offsetting and related arrangements to specific derivative, borrowing, and lending transactions. Thus, certain master netting arrangements are no longer subject to the December 2011 amendment's requirements. Both the December 2011 and January 2013 amendments are effective for annual and interim periods beginning on or after January 1, 2013. The Company adopted this guidance on the first day of fiscal year 2013 and does not expect it to have a material impact on the consolidated financial statements.

In July 2012, the FASB issued an amendment to its indefinite-lived intangible assets impairment testing guidance to simplify how entities test for indefinite-lived intangible asset impairments. The objective of the amendment is to reduce cost and complexity by providing an entity with the option to make a qualitative assessment about the likelihood that an indefinite-lived intangible asset is impaired to determine whether it should perform a quantitative impairment test. The amendment also enhances the consistency of impairment testing guidance among long-lived asset categories by permitting an entity to assess qualitative factors to determine whether it is necessary to calculate the asset's fair value when testing an indefinite-lived intangible asset for impairment, which is equivalent to the impairment testing requirements for other long-lived assets. The amendment is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012, although early adoption is permitted. The Company adopted this guidance on the first day of fiscal year 2013 and does not expect it to have a material impact on the consolidated financial statements.

For a description of our accounting policies, see Note 1 of the consolidated financial statements in our 2012 Form 10-K.

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STOCKHOLDERS' EQUITY (Tables)

3 Months Ended

Mar. 31, 2013

Stockholders' Equity Note [Abstract]

Schedule of common stock outstanding

The following table presents information regarding U.S. Concrete’s common stock (in thousands):

	March 31, 2013	December 31, 2012
Shares authorized	100,000	100,000
Shares outstanding at end of period	13,279	13,358
Shares held in treasury	214	118

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INVENTORIES (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Inventory Disclosure [Abstract]
Raw materials	$ 21,737	$ 22,082
Building materials for resale	2,019	1,645
Other	1,233	1,274
Inventory, Net	$ 24,989	$ 25,001

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FAIR VALUE DISCLOSURES - TEXTUAL (Details) (Convertible Debt, USD $) In Millions, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Convertible Debt
Derivative [Line Items]
Convertible notes fair value	$ 9.5	$ 68.8
Derivative, Convertible Notes Embedded Derivative Fair Value Disclosure	$ 3.3	$ 17.2

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CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 4,663	$ 4,751
Trade accounts receivable, net of allowances of $2,521 and $2,368 as of March 31, 2013 and December 31, 2012, respectively	84,333	84,034
Inventories	24,989	25,001
Deferred income taxes	2,694	2,835
Prepaid expenses	4,827	3,651
Other receivables	7,503	4,414
Other current assets	2,173	3,080
Total current assets	131,182	127,766
Property, plant and equipment, net of accumulated depreciation, depletion, and amortization of $42,260 and $38,273 as of March 31, 2013 and December 31, 2012, respectively	119,082	120,871
Goodwill	10,521	10,717
Purchased intangible assets, net	14,183	15,033
Other assets	4,290	5,337
Total assets	279,258	279,724
Current liabilities:
Current maturities of long-term debt	1,879	1,861
Accounts payable	41,873	48,880
Accrued liabilities	35,324	36,430
Derivative liabilities	13,835	22,030
Total current liabilities	92,911	109,201
Long-term debt, net of current maturities	93,691	61,598
Other long-term obligations and deferred credits	11,872	13,114
Deferred income taxes	3,146	3,287
Total liabilities	201,620	187,200
Commitments and contingencies (Note 17)
Equity:
Preferred stock	0	0
Common stock	13	13
Additional paid-in capital	137,209	136,451
Accumulated deficit	(57,560)	(43,196)
Treasury stock, at cost	(2,024)	(744)
Total stockholders’ equity	77,638	92,524
Total liabilities and equity	$ 279,258	$ 279,724

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DEBT - (Details) (USD $)	0 Months Ended		3 Months Ended						0 Months Ended
	Mar. 28, 2013	Aug. 31, 2010	Mar. 31, 2013 Senior secured credit facility due 2015	Mar. 28, 2013 Senior secured credit facility due 2015	Mar. 27, 2013 Senior secured credit facility due 2015	Dec. 31, 2012 Senior secured credit facility due 2015	Aug. 31, 2012 Senior secured credit facility due 2015	Aug. 31, 2010 Derivative – Convertible Notes Embedded Derivative(2)	Aug. 31, 2010 Convertible Notes Payable	Mar. 31, 2013 Federal Funds Rate Plus Percentage Senior secured credit facility due 2015	Mar. 31, 2013 London Interbank Offered Rate Plus Percentage Senior secured credit facility due 2015	Mar. 31, 2013 Convertible Debt	Dec. 31, 2012 Convertible Debt	Mar. 31, 2013 Convertible Debt 2012 Credit Agreement	Mar. 31, 2013 Senior secured credit facility due 2015 Accordion Feature [Member]	Mar. 31, 2013 Senior secured credit facility due 2015 Discretionary Over-Advances [Member]	Mar. 31, 2013 Letter of Credit [Member]	Mar. 31, 2013 Letter of Credit [Member] 2012 Credit Facility	Mar. 31, 2013 Bridge Loan [Member] Senior secured credit facility due 2015
Debt Instrument [Line Items]
Stated interest rate									9.50%			9.50%
Convertible Debt, Fair Value Disclosures												$ 9,500,000	$ 68,800,000
Embeded derivative												3,300,000	17,200,000
Weighted average interest rate												17.44%		3.12%
Borrowing capacity under credit agreements				102,500,000	80,000,000		80,000,000								125,000,000	8,000,000		30,000,000	10,000,000
Line of Credit Facility, Increase, Additional Borrowings	22,500,000
Outstanding borrowings			25,400,000
Letters of Credit Outstanding, Amount																	11,300,000
Unused borrowing capacity under 2012 credit agreement			53,500,000			52,400,000
Basis spread on variable rates basis loans			2.75%							0.50%	1.00%
Duration in which interest rate is applicable			30 days
Second basis spread on base rate loans			1.50%
Letter of credit fee percentage																		2.75%
Fronting fee percentage																		0.125%
Line of Credit Facility, Commitment Fee Percentage			0.375%
Limitation on borrowing base, accounts receivable, percentage			90.00%
Limitation on borrowing base, accounts receivable, reduction in percentage			85.00%
Limitation on borrowing base, value of eligible inventory, percentage			55.00%
Limitation on borrowing base, product, percentage			85.00%
Limitation on borrowing base, amount, value of eligible trucks			20,000,000
Limitation on borrowing base, net orderly liquidation value, percentage			85.00%
Limitation on borrowing base, cost of newly acquired trucks net of a provisions for depreciation on eligible trucks and liquidation of eligible trucks, percentage			80.00%
Reduction to limitation on borrowing base, newly acquired trucks to be reduced by orderly liquidation value of eligible trucks, percentage			85.00%
Reduction to limitation on borrowing base, newly acquired trucks to be reduced by depreciation of eligible trucks since last appraisal, percentage			85.00%
Fixed charge coverage ratio			100.00%
Coverage ratio, measurement period			12 months
Fixed charge coverage ratio			249.00%
Proceeds from Convertible Debt									55,000,000
Unamortized discount								13,600,000
Debt Instrument, Face Amount												6,500,000
Value of Outstanding Principal Amount of Convertible Notes, Amount												6,500,000
Conversion rate		95.23809524
Principal surrendered for shares		1,000
Closing price of common stock in excess of conversion price, percentage		150.00%
Conversion price numerator		$ 1,000
Closing price of common stock in excess of conversion price, period in which the company may provide a conversion event notice, business days		20 days
Closing price of common stock in excess of conversion price, period of time in which the company may provide a conversion event notice		30 days
Period of time in which the conversion event will terminate		46 days
Period of time in which the conversion holder has to convert its convertible notes		45 days
Period of time in which notes not converted by the conversion termination date may at the holder's election be convert to common stock		180 days
Conversion cap, percentage of common stock outstanding		9.90%

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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (14,364)	$ (10,230)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation, depletion and amortization	4,862	3,848
Debt issuance cost amortization	927	1,038
Gain on extinguishment of debt	(4,310)	0
Amortization of facility exit costs	(53)	0
Amortization of discount on long-term incentive plan and other accrued interest	125	0
Net loss on derivative	18,446	3,391
Net loss (gain) on sale of assets	231	(597)
Deferred income taxes	(5,215)	(21)
Provision for doubtful accounts	204	236
Stock-based compensation	758	680
Changes in assets and liabilities:
Accounts receivable	(503)	2,576
Inventories	12	349
Prepaid expenses and other current assets	2,619	(2,010)
Other assets and liabilities	(1,300)	(128)
Accounts payable and accrued liabilities	(7,916)	(3,535)
Net cash used in operating activities	(5,477)	(4,403)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(1,848)	(520)
Proceeds from disposals of property, plant and equipment	111	1,411
Payments related to disposals of business units	(1,866)	0
Net cash (used in) provided by investing activities	(3,603)	891
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from borrowings	38,030	39,584
Repayments of borrowings	(25,959)	(34,069)
Payments for seller-financed debt and joint venture	(458)	(849)
Debt issuance costs	(1,341)	0
Purchase of treasury shares	(1,280)	(14)
Net cash provided by financing activities	8,992	4,652
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(88)	1,140
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	4,751	4,229
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$ 4,663	$ 5,369

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SEGMENT INFORMATION - (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Segment Reporting Information [Line Items]
Total Reportable Segment Revenue	$ 121,722	$ 104,957
Revenue	127,741	110,915
Reportable Segment Adjusted EBITDA	8,591	6,218
Other products and eliminations income (loss) from operations	(2,797)	(4,424)
Depreciation, depletion and amortization for reportable segments	(4,854)	(3,622)
Interest expense, net	(2,772)	(2,869)
Corporate gain on early extinguishment of debt	4,310	0
Corporate derivative loss	(18,446)	(3,391)
Corporate, other products and eliminations other income, net	498	531
Loss from continuing operations before income taxes	(19,207)	(10,153)
Capital Expenditures:	1,848	340
Identifiable Property, Plant and Equipment Assets	119,082		120,871
Other Products and Elimination
Segment Reporting Information [Line Items]
Revenue	6,019	5,958
Ready- Mixed Concrete
Segment Reporting Information [Line Items]
Reportable Segment Adjusted EBITDA	9,173	7,080
Capital Expenditures:	960	340
Aggregate products
Segment Reporting Information [Line Items]
Sales to external customers	3,201	3,289
Intersegment sales	3,319	2,480
Reportable Segment Adjusted EBITDA	(582)	(862)
Capital Expenditures:	646	0
Other Products and Corporate Loss From Operations
Segment Reporting Information [Line Items]
Capital Expenditures:	242	0
Identifiable Property, Plant and Equipment Assets	10,884		11,086
Corporate Loss From Operations
Segment Reporting Information [Line Items]
Other products and eliminations income (loss) from operations	(7,429)	(6,957)
Depreciation, depletion and amortization for reportable segments	(4,054)	(2,845)
Interest expense, net	(2,772)	(2,869)
Corporate gain on early extinguishment of debt	4,310	0
Corporate derivative loss	(18,446)	(3,391)
Corporate, other products and eliminations other income, net	151	208
Loss from continuing operations before income taxes	(19,207)	(10,153)
Ready- Mixed Concrete
Segment Reporting Information [Line Items]
Revenue	115,202	99,188
Identifiable Property, Plant and Equipment Assets	74,184		75,469
Ready- Mixed Concrete | Ready- Mixed Concrete
Segment Reporting Information [Line Items]
Sales to external customers	115,202	99,188
Aggregate products
Segment Reporting Information [Line Items]
Revenue	3,201	3,289
Identifiable Property, Plant and Equipment Assets	34,014		34,316
Precast concrete products
Segment Reporting Information [Line Items]
Revenue	2,316	2,882
Building materials
Segment Reporting Information [Line Items]
Revenue	2,901	2,443
Lime
Segment Reporting Information [Line Items]
Revenue	2,398	1,308
Hauling
Segment Reporting Information [Line Items]
Revenue	901	1,208
Other
Segment Reporting Information [Line Items]
Revenue	822	597
Other | Other Products and Corporate Loss From Operations
Segment Reporting Information [Line Items]
Other products and eliminations income (loss) from operations	$ 442	$ (517)

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ACQUISITIONS AND DISPOSITIONS - Sale of California Precast Operations (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Aug. 02, 2012 California Precast Operations	Mar. 31, 2013 Other Receivables
Significant Acquisitions and Disposals [Line Items]
Proceeds from sale			$ 21,300,000
Payments related to disposals of business units	1,866,000	0
Other receivables				$ 600,000

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NET (LOSS) EARNINGS PER SHARE

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

NET (LOSS) EARNINGS PER SHARE

NET (LOSS) EARNINGS PER SHARE

Basic loss per share is computed by dividing net loss by the weighted average number of common shares outstanding during the period. Diluted (loss) earnings per share is computed by dividing net loss by the weighted average number of common shares outstanding during the period after giving effect to all potentially dilutive securities outstanding during the period.

For the three months ended March 31, 2013 and March 31, 2012, our potentially dilutive shares include the shares underlying our Convertible Notes, restricted stock, restricted stock units, stock options, and warrants.  As of March 31, 2013 and March 31, 2012, the Convertible Notes may be converted into 0.6 million and 5.2 million shares of our common stock, respectively.  The following table shows the type and number (in thousands) of potentially dilutive shares excluded from the diluted earnings (loss) per share calculations for the periods presented as their effect would have been anti-dilutive:

	Three months ended March 31,
	2013	2012
Potentially dilutive shares:
Convertible notes	619	5,238
Unvested restricted stock and restricted stock units	853	635
Stock options	105	248
Warrants	3,000	3,000
Total potentially dilutive shares	4,577	9,121

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ACQUISITIONS AND DISPOSITIONS - Purchase of Colorado River Concrete Assets (Details) (USD $)	3 Months Ended			3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012	Mar. 31, 2013 West Texas Market - 4 Plants	Sep. 14, 2012 West Texas Market - 4 Plants Market Processing_Facility Installments
Business Acquisition [Line Items]
Number of plants acquired					4
Cash paid on acquisition					$ 2,400,000
Promissory note for ready-mixed conrete plants					1,900,000
Promissory note interest rate					4.50%
Number of equal installments					24
Repayments of Long-term Debt	458,000	849,000		200,000
Number of major markets in which to expand with purchase of assets					2
Acquired value of plant and equipment					3,200,000
Acquired value of inventory					200,000
Acquired value of goodwill	10,521,000		10,717,000		1,000,000
Liabilities assumed					$ 0

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SEGMENT INFORMATION

3 Months Ended

Mar. 31, 2013

Segment Reporting [Abstract]

SEGMENT INFORMATION

SEGMENT INFORMATION

The sale of our California and Arizona precast operations during 2012 represented a disposal of a significant majority of our previously reported precast operating segment. These disposals were part of our strategy to become the premier focused domestic supplier of ready-mixed concrete in the United States. As such, during the fourth quarter of 2012 we made changes to better align our operating and reportable segments with our overall strategy and the manner in which we organize and manage our business. Our two reportable segments now consist of ready-mixed concrete and aggregate products as described below. Historical segment results have been recast to conform with these changes.

Our ready-mixed concrete segment produces and sells ready-mixed concrete. This segment serves the following principal markets: north and west Texas, California, New Jersey, New York, Washington, D.C. and Oklahoma. Our aggregate products segment includes crushed stone, sand and gravel products and serves the north and west Texas, New Jersey, and New York markets in which our ready-mixed concrete segment operates. Other products not associated with a reportable segment include our building materials stores, hauling operations, lime slurry, Aridus® rapid-drying concrete technology, brokered product sales, a recycled aggregates operation, and one remaining precast concrete plant in Pennsylvania.

Our customers are generally involved in the construction industry, which is a cyclical business and is subject to general and more localized economic conditions.  In addition, our business is impacted by seasonal variations in weather conditions, which vary by regional market.  Accordingly, demand for our products and services during the winter months are typically lower than in other months of the year because of inclement weather.  Also, sustained periods of inclement weather and other adverse weather conditions could cause the delay of construction projects during other times of the year.

In the fourth quarter of 2012, we changed the income measure used to evaluate performance of our segments to more closely align our reporting with the measure used to calculate the Company's compliance with debt covenants. Historical segment reporting has been recast to conform with this change.

We evaluate segment performance and allocate resources based on Adjusted EBITDA. We define Adjusted EBITDA as net income (loss) from continuing operations excluding interest, income taxes, depreciation, depletion and amortization, derivative gain (loss), and gain or loss on extinguishment of debt. Additionally, Adjusted EBITDA is adjusted for items similar to certain of those used in calculating the Company’s compliance with debt covenants. The additional items that are adjusted to determine our Adjusted EBITDA are:

• Non-cash stock compensation expense;

• Expenses associated with the relocation of our corporate headquarters; and

• Expenses associated with the departure of our former President and Chief Executive Officer and hiring of our new President and Chief Executive Officer.

We consider Adjusted EBITDA an indicator of the operational strength and performance of our business. We have included Adjusted EBITDA because it is a key financial measure used by our management to (i) internally measure our operating performance and (ii) assess our ability to service our debt, incur additional debt and meet our capital expenditure requirements.

Adjusted EBITDA should not be construed as an alternative to, or a better indicator of, operating income or loss, is not based on U.S. GAAP, and is not necessarily a measure of our cash flows or ability to fund our cash needs. Our measurements of Adjusted EBITDA may not be comparable to similarly titled measures reported by other companies.

We account for inter-segment sales at market prices. Corporate includes executive, administrative, financial, legal, human resources, business development and risk management activities which are not allocated to reportable segments and are excluded from segment Adjusted EBITDA. Eliminations include transactions to account for intercompany activity.

The following tables set forth certain financial information relating to our continuing operations by reportable segment (in thousands):

	Three months ended March 31,
	2013			2012
Revenue:
Ready-mixed concrete
Sales to external customers	115,202			99,188
Aggregate products
Sales to external customers	3,201			3,289
Intersegment sales	3,319			2,480
Total reportable segment revenue	121,722			104,957
Other products and eliminations	6,019			5,958
Total revenue	$	127,741		$	110,915
Loss from Continuing Operations:
Reportable Segment Adjusted EBITDA:
Ready-mixed concrete	$	9,173		$	7,080
Aggregate products	(582		)	(862		)
Total reportable segment Adjusted EBITDA	8,591			6,218
Other products and eliminations income (loss) from operations	442			(517		)
Corporate overhead, net of insurance allocations	(7,429		)	(6,957		)
Depreciation, depletion and amortization for reportable segments	(4,054		)	(2,845		)
Interest expense, net	(2,772		)	(2,869		)
Corporate gain on early extinguishment of debt	4,310			—
Corporate derivative loss	(18,446		)	(3,391		)
Corporate, other products and eliminations other income, net	151			208
Loss from continuing operations before income taxes	$	(19,207	)	$	(10,153	)
Capital Expenditures:
Ready-mixed concrete	$	960		$	340
Aggregate products	646			—
Other products and corporate	242			—
Total capital expenditures	$	1,848		$	340
Revenue by Product:
Ready-mixed concrete	$	115,202		$	99,188
Aggregate products	$	3,201		$	3,289
Precast concrete products	2,316			2,882
Building materials	2,901			2,443
Lime	2,398			1,308
Hauling	901			1,208
Other	822			597
Total revenue	$	127,741		$	110,915

Identifiable Property, Plant and Equipment Assets:	As of March 31, 2013		As of December 31, 2012
Ready-mixed concrete	$	74,184	$	75,469
Aggregate products	34,014		34,316
Other products and corporate	10,884		11,086
Total identifiable assets	$	119,082	$	120,871

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BASIS OF PRESENTATION

3 Months Ended

Mar. 31, 2013

Organization, Consolidation and Presentation of Financial Statements [Abstract]

BASIS OF PRESENTATION

BASIS OF PRESENTATION

The accompanying condensed consolidated financial statements include the accounts of U.S. Concrete, Inc. and its subsidiaries (collectively, “we,” “us,” “our,” “U.S. Concrete,” or the “Company”) and have been prepared by us, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the “SEC”). Some information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States ("U.S. GAAP") have been condensed or omitted pursuant to the SEC’s rules and regulations.  These unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and related notes in our Annual Report on Form 10-K for the year ended December 31, 2012 (the “2012 Form 10-K”).  In the opinion of our management, all adjustments necessary to state fairly the information in our unaudited condensed consolidated financial statements and to make such financial statements not misleading have been included. All other adjustments are of a normal or recurring nature.  Operating results for the three months ended March 31, 2013 are not necessarily indicative of our results expected for the year ending December 31, 2013, or for any future period.

The preparation of financial statements and accompanying notes in conformity with U.S. GAAP requires management to make estimates and assumptions in determining the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.  Actual results could differ from those estimates. Estimates and assumptions that we consider critical and involve complex judgment in the preparation of our financial statements include those related to our goodwill, accruals for self-insurance, income taxes, the valuation of long-lived assets, and the valuation of derivative instruments.

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CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets:
Trade accounts receivable, allowances	$ 2,521	$ 2,368
Property, plant and equipment, accumulated depreciation, depletion and amortization	$ 42,260	$ 38,273

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DERIVATIVES

3 Months Ended

Mar. 31, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

DERIVATIVES

DERIVATIVES

General

We are exposed to certain risks relating to our ongoing business operations.  However, derivative instruments are not used to hedge these risks.  We are required to account for derivative instruments as a result of the issuance of the Warrants and Convertible Notes on August 31, 2010.  None of our derivative contracts manage business risk or are executed for speculative purposes.

Our derivative instruments are summarized as follows:

		Fair Value
Derivative Instruments not designated as hedging instruments under ASC 815	Balance Sheet Location	March 31, 2013		December 31, 2012
Warrants	Derivative liabilities	$	10,570	$	4,857
Convertible Notes embedded derivative	Derivative liabilities	3,265		17,173
		$	13,835	$	22,030

The following table presents the effect of derivative instruments on the statement of operations for the three months ended March 31, 2013, excluding income tax effects:

Derivative Instruments not designated as hedging instruments under ASC 815	Location of Income/(Loss) Recognized	Three months ended March 31, 2013
Warrants	Derivative loss	$	5,713
Convertible Notes embedded derivative	Derivative loss	12,733
		$	18,446

Warrant and Convertible Note volume positions are presented in the number of shares underlying the respective instruments.  The table below presents our volume positions (in thousands) as of March 31, 2013 and December 31, 2012:

	Number of Shares
Derivative Instruments not designated as hedging instruments under ASC 815	March 31, 2013	December 31, 2012
Warrants	3,000	3,000
Convertible Notes embedded derivative	619	5,238
	3,619	8,238

We do not have any derivative instruments with credit features requiring the posting of collateral in the event of a credit downgrade or similar credit event.

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Document and Entity Information	3 Months Ended
	Mar. 31, 2013	May 09, 2013
Document and Entity Information [Abstract]
Entity Registrant Name	US CONCRETE INC
Entity Central Index Key	0001073429
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		13,453,524
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q1
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2013

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FAIR VALUE DISCLOSURES

3 Months Ended

Mar. 31, 2013

Fair Value Disclosures [Abstract]

FAIR VALUE DISCLOSURES

FAIR VALUE DISCLOSURES

Fair value is defined as the exit price, or the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants as of the measurement date. Accounting guidance also establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that the most observable inputs be used when available. Observable inputs are inputs market participants would use in valuing the asset or liability and are developed based on market data obtained from sources independent of us. Unobservable inputs are inputs that reflect our assumptions about the factors market participants would use in valuing the asset or liability. The guidance establishes three levels of inputs that may be used to measure fair value:

Level 1—Quoted prices in active markets for identical assets or liabilities.

Level 2—Inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities.

Level 3—Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of the assets or liabilities.

Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurements. We review the fair value hierarchy classification on a quarterly basis. Changes in the observability of valuation inputs may result in a reclassification of levels for certain securities within the fair value hierarchy.

The following tables present our fair value hierarchy for liabilities measured at fair value on a recurring basis (in thousands):

	March 31, 2013
	Total		Level 1		Level 2		Level 3
Derivative – Warrants(1)	$	10,570	$	—	$	—	$	10,570
Derivative – Convertible Notes Embedded Derivative(2)	3,265		—		—		3,265
Other obligations - Long-Term Incentive Plan(3)	7,000		—		—		7,000
	$	20,835	$	—	$	—	$	20,835

	December 31, 2012
	Total		Level 1		Level 2		Level 3
Derivative – Warrants(1)	$	4,857	$	—	$	—	$	4,857
Derivative – Convertible Notes Embedded Derivative(2)	17,173		—		—		17,173
Other obligations - Long-Term Incentive Plan(3)	7,000		—		—		7,000
	$	29,030	$	—	$	—	$	29,030

(1) Represents warrants issued in conjunction with our Plan of Reorganization.

(2) Represents the compound embedded derivative included in our Convertible Notes (see Note 11). The compound embedded derivative includes the value associated with the noteholders’ conversion option, as well as certain rights to receive “make-whole” amounts. The “make-whole” provision(s) provides that, upon certain contingent events, if conversion is elected on the Convertible Notes, we may be obligated to pay such holder an amount in cash, or shares of common stock, to compensate noteholders who have converted early as a result of these contingent events, interest and time value of the conversion option foregone via the conversion.

(3) Represents the fair value of our obligations to the Bode Companies' former owners as part of the acquisition of the Bode Companies in October 2012. The fair value was determined based on expected payouts that will be due to the former owners based on the achievement of certain incremental sales volume milestones, using a contractual discount rate of 7.0%. These payments are capped at a fair value of $7.0 million.

The Convertible Notes embedded derivative liability was valued using a lattice model for instruments with the option to convert into common equity. The liability for the Warrants was valued utilizing a Black-Scholes-Merton model. Inputs into the model were based upon observable market data where possible.  Where observable market data did not exist, the Company modeled inputs based upon similar observable inputs. The key inputs in determining our derivative liabilities include our stock price, stock price volatility, risk free interest rates and interest rates for conventional debt of similarly situated companies.

A reconciliation of the changes in Level 3 fair value measurements is as follows for March 31, 2013 and December 31, 2012 (in thousands):

	Warrants		Convertible Notes Embedded Derivative			Long-Term Incentive Plan, or LTIP
Balance at December 31, 2012	$	4,857	$	17,173		$	7,000
Total losses included in net loss	5,713		12,733			—
Write-off of derivative on tendered Convertible Notes(1)	—		(26,641		)	—
Balance at March 31, 2013	$	10,570	$	3,265		$	7,000

(1) Represents the pro rata portion of derivative liability associated with tendered Convertible Notes measured at the date of exchange, which is included in the gain on extinguishment of debt on the accompanying condensed consolidated statements of operations.

Our other financial instruments consist of cash and cash equivalents, trade receivables, trade payables and long-term debt.  We consider the carrying values of cash and cash equivalents, trade receivables and trade payables to be representative of their respective fair values because of their short-term maturities or expected settlement dates.  The carrying value of outstanding amounts under our 2012 Credit Agreement approximates fair value due to the floating interest rate. The fair value of our remaining Convertible Notes was approximately $9.5 million, including $3.3 million related to the embedded derivative at March 31, 2013, and $68.8 million, including $17.2 million related to the embedded derivative, at December 31, 2012.

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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Income Statement [Abstract]
Revenue	$ 127,741	$ 110,915
Cost of goods sold before depreciation, depletion and amortization	111,157	98,665
Selling, general and administrative expenses	14,522	13,643
Depreciation, depletion and amortization	4,854	3,622
Loss (gain) on sale of assets	5	(591)
Loss from operations	(2,797)	(4,424)
Interest expense, net	(2,772)	(2,869)
Derivative loss	(18,446)	(3,391)
Gain on extinguishment of debt	4,310	0
Other income, net	498	531
Loss from continuing operations before income taxes	(19,207)	(10,153)
Income tax benefit (expense)	5,197	(188)
Loss from continuing operations	(14,010)	(10,341)
(Loss) income from discontinued operations, net of taxes	(354)	111
Net loss	$ (14,364)	$ (10,230)
(Loss) income per share:
Loss from continuing operations (usd per share)	$ (1.13)	$ (0.85)
(Loss) income from discontinued operations, net of taxes (usd per share)	$ (0.03)	$ 0.01
Net loss per share – basic and diluted (usd per share)	$ (1.16)	$ (0.84)
Weighted average shares outstanding:
Basic and diluted (shares)	12,359	12,140

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PURCHASED INTANGIBLE ASSETS, NET

3 Months Ended

Mar. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

PURCHASED INTANGIBLE ASSETS, NET

PURCHASED INTANGIBLE ASSETS, NET

Our purchased intangible assets are as follows (in thousands) as of March 31, 2013:

	Gross		Accumulated Amortization			Net		Weighted Average Remaining Life (in years)
Customer relationships	$	13,500	$	(563	)	$	12,937	9.58
Trade name	1,300		(54		)	1,246		9.58
Backlog	800		(800		)	—		0
Total purchased intangible assets	$	15,600	$	(1,417	)	$	14,183	9.58

We recorded $0.8 million of amortization on our intangibles for the quarter ended March 31, 2013, which is included in our consolidated statement of operations. We did not have any purchased intangible assets as of March 31, 2012.

The estimated remaining amortization of our finite-lived intangible assets as of March 31, 2013, is as follows (in thousands):

	Total for year
2013	$	1,110
2014	1,480
2015	1,480
2016	1,480
2017	1,480
Thereafter	7,153
Total	$	14,183

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INVENTORIES

3 Months Ended

Mar. 31, 2013

Inventory Disclosure [Abstract]

INVENTORIES

INVENTORIES

Inventory consists of the following (in thousands):

	March 31, 2013		December 31, 2012
Raw materials	$	21,737	$	22,082
Building materials for resale	2,019		1,645
Other	1,233		1,274
	$	24,989	$	25,001

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COMMITMENTS AND CONTINGENCIES

3 Months Ended

Mar. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

COMMITMENTS AND CONTINGENCIES

COMMITMENTS AND CONTINGENCIES

Legal Proceedings

From time to time, and currently, we are subject to various claims and litigation brought by employees, customers and other third parties for, among other matters, personal injuries, property damages, product defects and delay damages that have, or allegedly have, resulted from the conduct of our operations.  As a result of these types of claims and litigation, we must periodically evaluate the probability of damages being assessed against us and the range of possible outcomes.  In each reporting period, if we determine that the likelihood of damages being assessed against us is probable, and, if we believe we can estimate a range of possible outcomes, then we will record a liability. The amount of the liability will be based upon a specific estimate, if we believe a specific estimate to be likely, or it will reflect the low end of our range. Currently, there are no material legal proceedings pending against us.

In the future, we may receive funding deficiency demands from multi-employer plans to which we contribute.  We are unable to estimate the amount of any potential future funding deficiency demands because the actions of each of the contributing employers in the plans has an effect on each of the other contributing employers, the development of a rehabilitation plan by the trustees and subsequent submittal to and approval by the Internal Revenue Service is not predictable, and the allocation of fund assets and return assumptions by trustees are variable, as are actual investment returns relative to the plan assumptions.

As of May 10, 2013, there are no material product defect claims pending against us.  Accordingly, our existing accruals for claims against us do not reflect any material amounts relating to product defect claims.  While our management is not aware of any facts that would reasonably be expected to lead to material product defect claims against us that would have a material adverse effect on our business, financial condition or results of operations, it is possible that claims could be asserted against us in the future.  We do not maintain insurance that would cover all damages resulting from product defect claims.  In particular, we generally do not maintain insurance coverage for the cost of removing and rebuilding structures, or so-called “rip and tear” coverage.  In addition, our indemnification arrangements with contractors or others, when obtained, generally provide only limited protection against product defect claims.  Due to inherent uncertainties associated with estimating unasserted claims in our business, we cannot estimate the amount of any future loss that may be attributable to unasserted product defect claims related to ready-mixed concrete we have delivered prior to March 31, 2013.

We believe that the resolution of all litigation currently pending or threatened against us or any of our subsidiaries will not materially exceed our existing accruals for those matters.  However, because of the inherent uncertainty of litigation, there is a risk that we may have to increase our accruals for one or more claims or proceedings to which we or any of our subsidiaries is a party as more information becomes available or proceedings progress, and any such increase in accruals could have a material adverse effect on our consolidated financial condition or results of operations.  We expect in the future that we and our operating subsidiaries will from time to time be a party to litigation or administrative proceedings that arise in the normal course of our business.

We are subject to federal, state and local environmental laws and regulations concerning, among other matters, air emissions and wastewater discharge. Our management believes we are in substantial compliance with applicable environmental laws and regulations. From time to time, we receive claims from federal and state environmental regulatory agencies and entities asserting that we may be in violation of environmental laws and regulations. Based on experience and the information currently available, our management does not believe that these claims will materially exceed our related accruals.  Despite compliance and experience, it is possible that we could be held liable for future charges, which might be material, but are not currently known to us or cannot be estimated by us.  In addition, changes in federal or state laws, regulations or requirements, or discovery of currently unknown conditions, could require additional expenditures.

As permitted under Delaware law, we have agreements that provide indemnification of officers and directors for certain events or occurrences while the officer or director is or was serving at our request in such capacity. The maximum potential amount of future payments that we could be required to make under these indemnification agreements is not limited; however, we have a director and officer insurance policy that potentially limits our exposure and enables us to recover a portion of future amounts that may be paid.  As a result of the insurance policy coverage, we believe the estimated fair value of these indemnification agreements is minimal. Accordingly, we have not recorded any liabilities for these agreements as of March 31, 2013.

We and our subsidiaries are parties to agreements that require us to provide indemnification in certain instances when we acquire businesses and real estate and in the ordinary course of business with our customers, suppliers, lessors and service providers.

Insurance Programs

We maintain third-party insurance coverage against certain risks.  Under certain components of our insurance program, we share the risk of loss with our insurance underwriters by maintaining high deductibles subject to aggregate annual loss limitations.    Generally, our deductible retentions per occurrence for auto, workers’ compensation and general liability insurance programs are $1.0 million, although certain of our operations are self-insured for workers’ compensation.  We fund these deductibles and record an expense for expected losses under the programs.  The expected losses are determined using a combination of our historical loss experience and subjective assessments of our future loss exposure. The estimated losses are subject to uncertainty from various sources, including changes in claims reporting patterns, claims settlement patterns, judicial decisions, legislation and economic conditions.  Although we believe the estimated losses we have recorded are reasonable, significant differences related to the items noted above could materially affect our insurance obligations and future expense. The amount accrued for estimated losses was $8.4 million as of March 31, 2013, compared to $9.0 million as of December 31, 2012, which is currently classified in accrued liabilities.

Performance Bonds

In the normal course of business, we are contingently liable for performance under $15.0 million in performance bonds that various contractors, states and municipalities have required as of March 31, 2013. The bonds principally relate to construction contracts, reclamation obligations and licensing and permitting.  We have indemnified the underwriting insurance company against any exposure under the performance bonds. No material claims have been made against these bonds.

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CORPORATE HEADQUARTERS RELOCATION AND LEASE EXIT COSTS

3 Months Ended

Mar. 31, 2013

Restructuring Charges [Abstract]

CORPORATE HEADQUARTERS RELOCATION AND LEASE EXIT COSTS

CORPORATE HEADQUARTERS RELOCATION AND LEASE EXIT COSTS

During the first quarter of 2012, we made the decision to relocate our corporate headquarters from Houston, Texas to Euless, Texas. The move was completed in July 2012. As a result of this decision, we have paid severance costs to employees that did not relocate with the Company, as well as other employee-related and general moving costs. For the three months ended March 31, 2013 and March 31, 2012, we recorded approximately $0.3 million and $1.1 million, respectively, for these moving costs, which are included in selling, general and administrative ("SG&A") expenses on the condensed consolidated statements of operations.

In connection with the relocation, we ceased use of our leased corporate office space in Houston effective July 21, 2012.  Thus, during the third quarter of 2012, we recorded a $0.4 million non-cash charge to SG&A expenses for the net present value of the difference between the remaining lease payments and the market value we believe we could obtain for a sublease of the space over the remainder of the term.  We will continue to incur rent expense for the remainder of the lease term, which we include in SG&A expenses; however, the expense will be reduced by the amortization of the cease-use obligation over the remaining lease term.  The associated nominal accretion expense is included as a charge to SG&A expenses over the remaining lease term.  We did not sublease the office space during the first quarter of 2013, thus no rental income is recorded during the period for this space. We recorded a $0.1 million credit in amortization of the cease-use obligation during the quarter ended March 31, 2013.

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EXTINGUISHMENT OF DEBT

3 Months Ended

Mar. 31, 2013

Extinguishment of Debt Disclosures [Abstract]

EXTINGUISHMENT OF DEBT

EXTINGUISHMENT OF DEBT

As described in Note 8 above, in connection with the Exchange Offer, we exchanged $48.5 million of Convertible Notes for $61.1 million of 2013 Notes.  As such, during the first quarter of 2013, we wrote-off $2.4 million of previously deferred financing costs, $26.6 million in derivative liabilities and $7.3 million of discount; all associated with the exchanged Convertible Notes. We recorded a net gain on extinguishment of debt associated with this transaction of $4.3 million on the accompanying condensed consolidated statements of operations.

In connection with the Exchange Offer and the Amendment to the 2012 Credit Agreement, we incurred $2.1 million of deferred financing costs, which are classified as Other Assets on the accompanying condensed consolidated balance sheet. The deferred financing costs for the Exchange Offer and the Amendment to the 2012 Credit Agreement are being amortized over the term of the 2013 Notes and the 2012 Credit Agreement, respectively, using the straight line method, which approximates the effective interest method.

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ACCRUED LIABILITIES

3 Months Ended

Mar. 31, 2013

Payables and Accruals [Abstract]

ACCRUED LIABILITIES

ACCRUED LIABILITIES

A summary of our accrued liabilities is as follows (in thousands):

	March 31, 2013		December 31, 2012
Accrued insurance reserves	$	9,294	$	9,816
Accrued materials	8,507		5,745
Accrued compensation and benefits	5,520		7,381
Accrued property, sales and other taxes	3,941		4,632
Accrued rent	1,920		1,904
Accrued professional fees	999		863
Other	5,143		6,089
	$	35,324	$	36,430

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DEBT

3 Months Ended

Mar. 31, 2013

Debt Disclosure [Abstract]

DEBT

DEBT

A summary of our debt is as follows (in thousands):

	March 31, 2013		December 31, 2012
Senior secured credit facility due 2015	$	25,371	$	13,300
Senior secured notes due 2015	61,113		—
Convertible notes due 2015	5,528		46,142
Notes payable and other financing	3,558		4,017
	95,570		63,459
Less:  current maturities	1,879		1,861
Total long-term debt	$	93,691	$	61,598

The carrying value of outstanding amounts under the 2012 Credit Agreement (as defined below) approximates fair value due to the floating interest rate. The fair value of our 9.5% Convertible Notes due 2015 (the “Convertible Notes”) was approximately $9.5 million, including the embedded derivative of $3.3 million, at March 31, 2013 (see Note 11), and was $68.8 million, including the embedded derivative of $17.2 million, at December 31, 2012.  The weighted average interest rate for the 2012 Credit Agreement was 3.12% as of March 31, 2013.  The weighted average interest rate for the remaining Convertible Notes was 17.44% as of March 31, 2013.

Senior Secured Credit Facility due 2015

On August 31, 2012, we and certain of our subsidiaries entered into a Loan and Security Agreement (the “2012 Credit Agreement”) with certain financial institutions named therein, as lenders (the “Lenders”), and Bank of America, N.A. as agent and sole lead arranger (the "Administrative Agent”), which provided for an $80.0 million asset-based revolving credit facility (the “2012 Revolving Commitment”).  On March 28, 2013, we entered into a First Amendment to Loan and Security Agreement (the "Amendment") with certain financial institutions party thereto (the "New Lenders"), and the Administrative Agent, which amends the 2012 Credit Agreement. The Amendment, among other things, increased the 2012 Revolving Commitment by $22.5 million from $80.0 million to $102.5 million. The expiration date of the 2012 Credit Agreement remains July 1, 2015 and draws under the 2012 Credit Agreement may be prepaid from time to time without penalty or premium.  The 2012 Revolving Commitment retains an uncommitted accordion feature that may allow for an increase in the total commitments under the facility to as much as $125.0 million. As of March 31, 2013, we had $25.4 million of outstanding borrowings and $11.3 million of undrawn standby letters of credit under the 2012 Credit Agreement.

Our actual maximum credit availability under the 2012 Credit Agreement varies from time to time and is determined by calculating a borrowing base, which is based on the value of our eligible accounts receivable, inventory and vehicles, which serve as priority collateral on the facility, minus reserves imposed by the Lenders and other adjustments, all as specified in the 2012 Credit Agreement and discussed further below.  Our availability under the 2012 Credit Agreement at March 31, 2013 increased to $53.5 million from availability of $52.4 million at December 31, 2012. The 2012 Credit Agreement also contains a provision for discretionary over-advances and involuntary protective advances by the Lenders of up to $8 million in excess of the 2012 Revolving Commitment.  The 2012 Credit Agreement provides for swingline loans, up to a $10 million sublimit, and letters of credit, up to a $30 million sublimit.  

Advances under the 2012 Credit Agreement are in the form of either base rate loans or “LIBOR Loans” denominated in U.S. dollars.  The interest rate for base rate loans denominated in U.S. dollars fluctuates and is equal to the greater of (a) Bank of America’s prime rate; (b) the Federal funds rate, plus 0.50%; or (c) the rate per annum for a 30-day interest period equal to the British Bankers Association LIBOR Rate, as published by Reuters at approximately 11:00 a.m. (London time) two business days prior (“LIBOR”), plus 1.0%; in each case plus 1.50%.  The interest rate for LIBOR Loans denominated in U.S. dollars is equal to the rate per annum for the applicable interest period equal to LIBOR, plus 2.75%. Issued and outstanding letters of credit are subject to a fee equal to 2.75%, a fronting fee equal to 0.125% per annum on the stated amount of such letters of credit, and customary charges associated with the issuance and administration of letters of credit.  Among other fees, we pay a commitment fee of 0.375% per annum (due monthly) on the aggregate unused revolving commitments under the 2012 Credit Agreement.

Up to $30.0 million of the 2012 Revolving Commitment is available for the issuance of letters of credit, and any such issuance of letters of credit will reduce the amount available for loans under the 2012 Revolving Commitment.  Advances under the 2012 Revolving Commitment are limited by a borrowing base of (a) 90% of the face amount of eligible accounts receivable (reduced to 85% under certain circumstances), plus (b) ) the lesser of (i) 55% of the value  of eligible inventory or (ii) 85% of the product of (x) the net orderly liquidation value of inventory divided by the value of the inventory and (y) multiplied by the value of eligible inventory, and (c) the lesser of (i) $20.0 million or (ii) the sum of (A) 85% of the net orderly liquidation value (as determined by the most recent appraisal) of eligible trucks plus (B) 80% of the cost of newly acquired eligible trucks since the date of the latest appraisal of eligible trucks minus (C) 85% of the net orderly liquidation value of eligible trucks that have been sold since the latest appraisal date and 85% of the depreciation amount applicable to eligible trucks since the date of the latest appraisal of eligible trucks, minus (D) such reserves as the Administrative Agent may establish from time to time in its permitted discretion.  The Administrative Agent may, in its permitted discretion, reduce the advance rates set forth above, adjust reserves or reduce one or more of the other elements used in computing the borrowing base.

The 2012 Credit Agreement contains usual and customary negative covenants for transactions of this type, including, but not limited to, restrictions on our ability to consolidate or merge; substantially change the nature of our business; sell, lease or otherwise transfer any of our assets; create or incur indebtedness; create liens; pay dividends; and make investments or acquisitions.  The negative covenants are subject to certain exceptions as specified in the 2012 Credit Agreement.  The 2012 Credit Agreement and the Amendment also require that we, upon the occurrence of certain events, maintain a fixed charge coverage ratio of at least 1.0 to 1.0 for each period of twelve calendar months, as determined in accordance with the 2012 Credit Agreement, as amended.  For the trailing twelve month period ended March 31, 2013, our fixed charge coverage ratio was 2.49 to 1.0. As of March 31, 2013 the Company was in compliance with all covenants.

The 2012 Credit Agreement also includes customary events of default, including, among other things, payment default, covenant default, breach of representation or warranty, bankruptcy, cross-default, material ERISA events, a change of control of the Company, material money judgments and failure to maintain subsidiary guarantees.

The 2012 Credit Agreement is secured by a first-priority lien on certain assets of the Company and the guarantors, including inventory (including as extracted collateral), accounts, certain specified mixer trucks, general intangibles (other than collateral securing the 2013 Notes (as defined below) on a first-priority basis, as described below), instruments, documents, chattel paper, cash, deposit accounts, securities accounts, commodities accounts, letter of credit rights and all supporting obligations and related books and records and all proceeds and products of the foregoing, subject to permitted liens and certain exceptions.  The 2012 Credit Agreement is also secured by a second-priority lien on the collateral securing the 2013 Notes on a first-priority basis (see “Senior Secured Notes due 2015” below).

Senior Secured Notes due 2015

On March 22, 2013, we completed our offer to exchange (the “Exchange Offer”) up to $69.3 million aggregate principal amount of newly issued 9.5% Senior Secured Notes due 2015 (the “2013 Notes”) for all $55.0 million aggregate principal amount of our Convertible Notes, pursuant to the terms of the prospectus, dated March 20, 2013, and the related letter of transmittal and consent. At the time of settlement, we issued $61.1 million aggregate principal amount of 2013 Notes in exchange for $48.5 million of Convertible Notes, plus approximately $0.3 million in cash for accrued and unpaid interest on the Convertible Notes exchanged in the Exchange Offer. After giving effect to the exchange, $6.5 million aggregate principal amount of Convertible Notes remained outstanding as of March 31, 2013.

The 2013 Notes are governed by the terms of an Indenture, dated as of March 22, 2013 (the “2013 Indenture”), by and among the Company and U.S. Bank National Association, as trustee and noteholder collateral agent. The Company will pay interest on the 2013 Notes on April 1 and October 1 of each year, commencing on October 1, 2013. The 2013 Notes will mature on October 1, 2015, and are redeemable at the Company’s option prior to maturity at prices specified in the 2013 Indenture. The 2013 Indenture contains negative covenants that restrict the ability of the Company and its restricted subsidiaries to engage in certain transactions, as described below, and also contains customary events of default.

The 2013 Indenture contains certain covenants that restrict our ability to, among other things,

• incur additional indebtedness or issue disqualified stock or preferred stock;

• pay dividends or make other distributions or repurchase or redeem our stock or subordinated indebtedness or make investments;

• sell assets or issue capital stock of our restricted subsidiaries;

• incur liens;

• enter into transactions with affiliates; or

• consolidate, merge or sell all or substantially all of our assets.

Our obligations under the 2013 Notes are jointly and severally and fully and unconditionally guaranteed on a senior secured basis by each of our existing and future domestic subsidiaries that guarantee the indebtedness under our 2012 Revolving Commitment. All of the Company's (the parent company's) existing consolidated subsidiaries are 100% owned.  The Company has no independent assets or operations, and all subsidiaries other than the guarantor subsidiaries are minor. Additionally, there are no significant restrictions on the ability of the Company or any guarantor to obtain funds from its subsidiaries by dividend or loan.

The 2013 Notes and the guarantees thereof rank equally in right of payment with all of our existing and future senior indebtedness. The 2013 Notes and the guarantees thereof are secured by first-priority liens on certain of the property and assets directly owned by the Company, including material owned real property, fixtures, intellectual property, capital stock of subsidiaries and certain equipment, subject to permitted liens and certain exceptions, and by a second-priority lien on the Company’s assets securing the 2012 Revolving Commitment on a first-priority basis, including inventory (including as-extracted collateral), accounts, certain specified mixer trucks, chattel paper, general intangibles (other than collateral securing the 2013 Notes on a first-priority basis), instruments, documents, cash, deposit accounts, securities accounts, commodities accounts, letter of credit rights and all supporting obligations and related books and records and all proceeds and products of the foregoing, subject to permitted liens and certain exceptions. The 2013 Notes and the guarantees thereof are effectively subordinated to all indebtedness and other obligations, including trade payables, of each of the Company’s future subsidiaries that are not guarantors.

Under the terms of the 2013 Indenture, we are required to meet a consolidated secured debt ratio test, which could restrict our ability to borrow the amount available under the 2012 Credit Agreement. We must meet a consolidated secured debt ratio, as of the last day of each fiscal month, as shown below not to exceed:

	Consolidated
Period	Secured Debt Ratio
March 22, 2013 — March 31, 2013	7.50 : 1.00
April 1, 2013 — March 31, 2014	7.00 : 1.00
April 1, 2014 — March 31, 2015	6.75 : 1.00
April 1, 2015 — and thereafter	6.50 : 1.00

The consolidated secured debt ratio is the ratio of (a) our consolidated total indebtedness (as defined in the 2013 Indenture) on the date of determination that constitutes the 2013 Notes, any other pari passu lien obligations and any indebtedness incurred under the 2012 Credit Agreement (including any letters of credit issued thereunder) to (b) the aggregate amount of consolidated cash flow (as defined in the 2013 Indenture) for our most recent four fiscal quarters available at the date of determination.  Based on our consolidated cash flows for the four fiscal quarters ended March 31, 2013, our consolidated secured debt ratio was 3.86 to 1.00.  In the event that we are not able to meet this ratio in the future, we would need to seek an amendment to the 2013 Indenture to provide relief from this covenant.

Convertible Notes due 2015

On August 31, 2010 (the “Effective Date”), we issued $55.0 million aggregate principal amount of the Convertible Notes.  The Convertible Notes are governed by an indenture, dated as of August 31, 2010 (the “2010 Indenture”). Under the terms of the 2010 Indenture, the Convertible Notes bear interest at a rate of 9.5% per annum and will mature on August 31, 2015. Interest payments are payable quarterly in cash in arrears. Additionally, we recorded a discount of approximately $13.6 million related to an embedded derivative that was bifurcated and separately valued (see Note 11). This discount is being accreted over the term of the Convertible Notes and is included in interest expense.

Immediately prior to the consummation of the Exchange Offer, we entered into the Second Supplemental Indenture, dated as of March 22, 2013 (the “Supplemental Indenture”), to the 2010 Indenture. The Supplemental Indenture amended the 2010 Indenture to eliminate the following: substantially all of the restrictive covenants contained in the 2010 Indenture, including the requirement to meet a consolidated secured debt ratio test and the limitations on additional indebtedness; the provisions regarding purchase at the option of the holder upon a fundamental change in control; certain events of default; and provided for a release of all of the liens on the collateral securing the Convertible Notes and securing the related guarantees under the 2010 Indenture. After giving effect to the exchange, $6.5 million aggregate principal amount of Convertible Notes remained outstanding as of March 31, 2013.

The remaining Convertible Notes are convertible, at the option of the holder, at any time on or prior to maturity, into shares of our common stock, at an initial conversion rate of 95.23809524 shares of common stock per $1,000 principal amount of Convertible Notes (the “Conversion Rate”).  The Conversion Rate is subject to adjustment to prevent dilution resulting from stock splits, stock dividends, combinations or similar events.  In connection with any such conversion, holders of the Convertible Notes to be converted shall also have the right to receive accrued and unpaid interest on such Convertible Notes to the date of conversion (the “Accrued Interest”).  We may elect to pay the Accrued Interest in cash or in shares of common stock in accordance with the terms of the 2010 Indenture.

In addition, if a “Fundamental Change of Control” (as defined in the 2010 Indenture) occurs prior to the maturity date, in addition to any conversion rights the holders of Convertible Notes may have, each holder of Convertible Notes will have (i) a make-whole provision calculated as provided in the 2010 Indenture pursuant to which each holder may be entitled to additional shares of common stock upon conversion (the “Make Whole Premium”), and (ii) an amount equal to the interest on such Convertible Notes that would have been payable from the date of the occurrence of such Fundamental Change of Control (the “Fundamental Change of Control Date”) through the third anniversary of the Effective Date (or August 31, 2013), plus any accrued and unpaid interest to the Fundamental Change of Control Date (the amount in this clause (ii), the “Make Whole Payment”).  We may elect to pay the Make Whole Payment in cash or in shares of common stock.

If the closing price of the common stock exceeds 150% of the Conversion Price (defined as $1,000 divided by the Conversion Rate) then in effect for at least 20 trading days during any consecutive 30-day trading period (the “Conversion Event”), we may provide, at our option, a written notice (the “Conversion Event Notice”) of the occurrence of the Conversion Event to each remaining holder of Convertible Notes in accordance with the 2010 Indenture.  Except as set forth in an Election Notice (as defined below), the right to convert Convertible Notes with respect to the occurrence of the Conversion Event shall terminate on the date that is 46 days following the date of the Conversion Event Notice (the “Conversion Termination Date”), such that the holder shall have a 45-day period in which to convert its Convertible Notes up to the amount of the Conversion Cap (as defined below).  Any Convertible Notes not converted prior to the Conversion Termination Date as a result of the Conversion Cap shall be, at the holder’s election and upon written notice to the Company (the “Election Notice”), converted into shares of common stock on a date or dates prior to the date that is 180 days following the Conversion Termination Date.  The “Conversion Cap” means the number of shares of common stock into which the Convertible Notes are convertible and that would cause the related holder to “beneficially own” (as such term is used in the Securities Exchange Act as of 1934, as amended (the “Exchange Act”)) more than 9.9% of the common stock at any time outstanding.

Any Convertible Notes not otherwise converted prior to the Conversion Termination Date or specified for conversion in an Election Notice shall be redeemable, in whole or in part, at our election at any time prior to maturity at par plus accrued and unpaid interest thereon to the Conversion Termination Date.

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WARRANTS

3 Months Ended

Mar. 31, 2013

Warrants and Rights Note Disclosure [Abstract]

WARRANTS

WARRANTS

On August 31, 2010, we issued warrants to acquire common stock (the “Warrants”) in two tranches: Class A Warrants to purchase an aggregate of approximately 1.5 million shares of common stock and Class B Warrants to purchase an aggregate of approximately 1.5 million shares of common stock.  The Warrants were issued to holders of our predecessor common stock pro rata based on a holder’s stock ownership. These Warrants have been included in derivative liabilities on the accompanying condensed consolidated balance sheets in accordance with authoritative accounting guidance (see Note 11).

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SEGMENT INFORMATION - (Tables)

3 Months Ended

Mar. 31, 2013

Segment Reporting [Abstract]

Schedule of continuing operations by reportable segment

The following tables set forth certain financial information relating to our continuing operations by reportable segment (in thousands):

	Three months ended March 31,
	2013			2012
Revenue:
Ready-mixed concrete
Sales to external customers	115,202			99,188
Aggregate products
Sales to external customers	3,201			3,289
Intersegment sales	3,319			2,480
Total reportable segment revenue	121,722			104,957
Other products and eliminations	6,019			5,958
Total revenue	$	127,741		$	110,915
Loss from Continuing Operations:
Reportable Segment Adjusted EBITDA:
Ready-mixed concrete	$	9,173		$	7,080
Aggregate products	(582		)	(862		)
Total reportable segment Adjusted EBITDA	8,591			6,218
Other products and eliminations income (loss) from operations	442			(517		)
Corporate overhead, net of insurance allocations	(7,429		)	(6,957		)
Depreciation, depletion and amortization for reportable segments	(4,054		)	(2,845		)
Interest expense, net	(2,772		)	(2,869		)
Corporate gain on early extinguishment of debt	4,310			—
Corporate derivative loss	(18,446		)	(3,391		)
Corporate, other products and eliminations other income, net	151			208
Loss from continuing operations before income taxes	$	(19,207	)	$	(10,153	)
Capital Expenditures:
Ready-mixed concrete	$	960		$	340
Aggregate products	646			—
Other products and corporate	242			—
Total capital expenditures	$	1,848		$	340
Revenue by Product:
Ready-mixed concrete	$	115,202		$	99,188
Aggregate products	$	3,201		$	3,289
Precast concrete products	2,316			2,882
Building materials	2,901			2,443
Lime	2,398			1,308
Hauling	901			1,208
Other	822			597
Total revenue	$	127,741		$	110,915

Identifiable Property, Plant and Equipment Assets:	As of March 31, 2013		As of December 31, 2012
Ready-mixed concrete	$	74,184	$	75,469
Aggregate products	34,014		34,316
Other products and corporate	10,884		11,086
Total identifiable assets	$	119,082	$	120,871

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FAIR VALUE DISCLOSURES - FAIR VALUE HIERARCHY FOR LIABILITIES MEASURED AT FAIR VALUE (Details) (USD $)	3 Months Ended
	Mar. 31, 2013 Contingent Consideration	Mar. 31, 2013 Total	Dec. 31, 2012 Total	Mar. 31, 2013 Total Other obligations - Long-Term Incentive Plan(3)		Dec. 31, 2012 Total Other obligations - Long-Term Incentive Plan(3)		Mar. 31, 2013 Total Derivative – Warrants(1)		Dec. 31, 2012 Total Derivative – Warrants(1)		Mar. 31, 2013 Total Derivative – Convertible Notes Embedded Derivative(2)		Dec. 31, 2012 Total Derivative – Convertible Notes Embedded Derivative(2)		Mar. 31, 2013 Level 1	Dec. 31, 2012 Level 1	Mar. 31, 2013 Level 1 Other obligations - Long-Term Incentive Plan(3)		Dec. 31, 2012 Level 1 Other obligations - Long-Term Incentive Plan(3)		Mar. 31, 2013 Level 1 Derivative – Warrants(1)		Dec. 31, 2012 Level 1 Derivative – Warrants(1)		Mar. 31, 2013 Level 1 Derivative – Convertible Notes Embedded Derivative(2)		Dec. 31, 2012 Level 1 Derivative – Convertible Notes Embedded Derivative(2)		Mar. 31, 2013 Level 2	Dec. 31, 2012 Level 2	Mar. 31, 2013 Level 2 Other obligations - Long-Term Incentive Plan(3)		Dec. 31, 2012 Level 2 Other obligations - Long-Term Incentive Plan(3)		Mar. 31, 2013 Level 2 Derivative – Warrants(1)		Dec. 31, 2012 Level 2 Derivative – Warrants(1)		Mar. 31, 2013 Level 2 Derivative – Convertible Notes Embedded Derivative(2)		Dec. 31, 2012 Level 2 Derivative – Convertible Notes Embedded Derivative(2)		Mar. 31, 2013 Level 3	Dec. 31, 2012 Level 3	Mar. 31, 2013 Level 3 Other obligations - Long-Term Incentive Plan(3)		Dec. 31, 2012 Level 3 Other obligations - Long-Term Incentive Plan(3)		Mar. 31, 2013 Level 3 Derivative – Warrants(1)		Dec. 31, 2012 Level 3 Derivative – Warrants(1)		Mar. 31, 2013 Level 3 Derivative – Convertible Notes Embedded Derivative(2)		Dec. 31, 2012 Level 3 Derivative – Convertible Notes Embedded Derivative(2)
Derivative [Line Items]
Fair Value				$ 7,000,000	[1]	$ 7,000,000	[1]	$ 10,570,000	[2]	$ 4,857,000	[2]	$ 3,265,000	[3]	$ 17,173,000	[3]			$ 0	[1]	$ 0	[1]	$ 0	[2]	$ 0	[2]	$ 0	[3]	$ 0	[3]			$ 0	[1]	$ 0	[1]	$ 0	[2]	$ 0	[2]	$ 0	[3]	$ 0	[3]			$ 7,000,000	[1]	$ 7,000,000	[1]	$ 10,570,000	[2]	$ 4,857,000	[2]	$ 3,265,000	[3]	$ 17,173,000	[3]
Derivative and Other Financial Instruments, Liabilities, Fair Value Disclosure		20,835,000	29,030,000													0	0													0	0													20,835,000	29,030,000
Fair value discount rate	7.00%
LTIP liability recorded with acquisition of the Bode Companies	$ 7,000,000

[1] Represents the fair value of our obligations to the Bode Companies' former owners as part of the acquisition of the Bode Companies in October 2012. The fair value was determined based on expected payouts that will be due to the former owners based on the achievement of certain incremental sales volume milestones, using a contractual discount rate of 7.0%. These payments are capped at a fair value of $7.0 million.

[2] Represents warrants issued in conjunction with our Plan of Reorganization.

[3] Represents the compound embedded derivative included in our Convertible Notes (see Note 11). The compound embedded derivative includes the value associated with the noteholders’ conversion option, as well as certain rights to receive “make-whole” amounts. The “make-whole” provision(s) provides that, upon certain contingent events, if conversion is elected on the Convertible Notes, we may be obligated to pay such holder an amount in cash, or shares of common stock, to compensate noteholders who have converted early as a result of these contingent events, interest and time value of the conversion option foregone via the conversion.

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STOCKHOLDERS' EQUITY

3 Months Ended

Mar. 31, 2013

Stockholders' Equity Note [Abstract]

STOCKHOLDERS' EQUITY

STOCKHOLDERS' EQUITY

Common Stock and Preferred Stock

The following table presents information regarding U.S. Concrete’s common stock (in thousands):

	March 31, 2013	December 31, 2012
Shares authorized	100,000	100,000
Shares outstanding at end of period	13,279	13,358
Shares held in treasury	214	118

Under our amended and restated certificate of incorporation, we are authorized to issue 100.0 million shares of common stock, par value $0.001 per share, and 10.0 million shares of preferred stock, par value $0.001 per share. Additionally, we are authorized to issue “blank check” preferred stock, which may be issued from time to time in one or more series upon authorization by our board of directors (the “Board”). The Board, without further approval of the stockholders, is authorized to fix the dividend rights and terms, conversion rights, voting rights, redemption rights and terms, liquidation preferences, and any other rights, preferences and restrictions applicable to each series of the preferred stock.  The issuance of preferred stock, while providing flexibility in connection with possible acquisitions and other corporate purposes, could, among other things, adversely affect the voting power of the holders of the common stock and, under certain circumstances, make it more difficult for a third party to gain control of us, discourage bids for our common stock at a premium or otherwise affect the market price of our common stock. There was no preferred stock issued or outstanding as of March 31, 2013 or December 31, 2012.

Treasury Stock

Employees may elect to satisfy their tax obligations on the vesting of their restricted stock by having the required tax payments withheld based on a number of vested shares having an aggregate value on the date of vesting equal to the tax obligation.  As a result of such employee elections, we withheld approximately 96,000 shares during the three months ended March 31, 2013, at a total value of approximately $1.3 million. We accounted for the withholding of these shares as treasury stock.

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INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2013

Inventory Disclosure [Abstract]

INVENTORIES

Inventory consists of the following (in thousands):

	March 31, 2013		December 31, 2012
Raw materials	$	21,737	$	22,082
Building materials for resale	2,019		1,645
Other	1,233		1,274
	$	24,989	$	25,001

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WARRANTS (Details) In Millions, unless otherwise specified	Aug. 31, 2010
Class A warrant
Class of Warrant or Right [Line Items]
Warrants outstanding (in shares)	1.5
Class B warrant
Class of Warrant or Right [Line Items]
Warrants outstanding (in shares)	1.5

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PURCHASED INTANGIBLE ASSETS, NET Schedule of Purchased Intangible Assets (Details) (USD $)	3 Months Ended
	Mar. 31, 2013
Acquired Finite-Lived Intangible Assets [Line Items]
Gross	$ 15,600,000
Accumulated Amortization	(1,417,000)
Net	14,183,000
Weighted Average Remaining Life (in years)	9 years 6 months 29 days
Amortization of Intangible Assets	800,000
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross	13,500,000
Accumulated Amortization	(563,000)
Net	12,937,000
Weighted Average Remaining Life (in years)	9 years 6 months 29 days
Trade name
Acquired Finite-Lived Intangible Assets [Line Items]
Gross	1,300,000
Accumulated Amortization	(54,000)
Net	1,246,000
Weighted Average Remaining Life (in years)	9 years 6 months 29 days
Backlog
Acquired Finite-Lived Intangible Assets [Line Items]
Gross	800,000
Accumulated Amortization	(800,000)
Net	$ 0
Weighted Average Remaining Life (in years)	0 years

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CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN EQUITY (Unaudited) (USD $) In Thousands, unless otherwise specified	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Treasury Stock
Stockholders' Equity Attributable to Parent at Dec. 31, 2011	$ 116,080	$ 13	$ 133,939	$ (17,457)	$ (415)
BALANCE, Beginning period (in shares) at Dec. 31, 2011		12,867
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense (in shares)		0
Stock-based compensation expense	680		680	0	0
Restricted stock unit vesting (in shares)		28
Restricted stock unit vesting	0		0	0	0
Restricted stock grants (in shares)		0
Restricted stock grants	0		0	0	0
Purchase of treasury shares (in shares)		(5)
Purchase of treasury shares	(14)		0	0	(14)
Net loss	(10,230)	0	0	(10,230)	0
Stockholders' Equity Attributable to Parent at Mar. 31, 2012	106,516	13	134,619	(27,687)	(429)
BALANCE, Ending period (in shares) at Mar. 31, 2012		12,890
Stockholders' Equity Attributable to Parent at Dec. 31, 2012	92,524	13	136,451	(43,196)	(744)
BALANCE, Beginning period (in shares) at Dec. 31, 2012	13,358	13,358
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense (in shares)		0
Stock-based compensation expense	758		758	0	0
Restricted stock unit vesting (in shares)		12
Restricted stock unit vesting	0		0	0	0
Restricted stock grants (in shares)		5
Restricted stock grants	0		0	0	0
Purchase of treasury shares (in shares)		(96)
Purchase of treasury shares	(1,280)		0	0	(1,280)
Net loss	(14,364)	0	0	(14,364)	0
Stockholders' Equity Attributable to Parent at Mar. 31, 2013	$ 77,638	$ 13	$ 137,209	$ (57,560)	$ (2,024)
BALANCE, Ending period (in shares) at Mar. 31, 2013	13,279	13,279

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DISCONTINUED OPERATIONS

3 Months Ended

Mar. 31, 2013

Discontinued Operations and Disposal Groups [Abstract]

DISCONTINUED OPERATIONS

DISCONTINUED OPERATIONS

As disclosed in Note 3 above, we completed the sale of our California and Arizona precast operations in August 2012 and December 2012, respectively. We have presented the results of operations for these units for all periods as discontinued operations.

The results of these discontinued operations included in the accompanying consolidated statements of operations were as follows (in thousands):

	Three months ended March 31,
	2013			2012
Revenue	$	—		$	12,089
Depreciation, depletion and amortization (“DD&A”)	8			226
Operating expenses excluding DD&A	135			11,756
(Loss) income from discontinued operations	(143		)	107
(Loss) gain on settlement of assets	(226		)	6
(Loss) income from discontinued operations, before income taxes	(369		)	113
Income tax benefit (expense)	15			(2		)
Net (loss) income from discontinued operations	$	(354	)	$	111

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COMMITMENTS AND CONTINGENCIES (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Insurance programs [Member]
Loss Contingencies [Line Items]
Loss contingency deductible retentions per occurrence	$ 1.0
Accrual of estimated losses	8.4	9.0
Performance Bonds [Member]
Loss Contingencies [Line Items]
Estimate of possible loss	$ 15.0

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PURCHASED INTANGIBLE ASSETS, NET (Tables)

3 Months Ended

Mar. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Purchased Intangible Assets

Our purchased intangible assets are as follows (in thousands) as of March 31, 2013:

	Gross		Accumulated Amortization			Net		Weighted Average Remaining Life (in years)
Customer relationships	$	13,500	$	(563	)	$	12,937	9.58
Trade name	1,300		(54		)	1,246		9.58
Backlog	800		(800		)	—		0
Total purchased intangible assets	$	15,600	$	(1,417	)	$	14,183	9.58

Estimated Remainig Amortization of Finite-Lived Intangible Assets

The estimated remaining amortization of our finite-lived intangible assets as of March 31, 2013, is as follows (in thousands):

	Total for year
2013	$	1,110
2014	1,480
2015	1,480
2016	1,480
2017	1,480
Thereafter	7,153
Total	$	14,183

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ACQUISITIONS AND DISPOSITIONS - Sale of Smith Precast Operations and Other (Details) (USD $)	3 Months Ended		0 Months Ended		3 Months Ended			1 Months Ended	3 Months Ended		1 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 17, 2012 Smith Precast	Oct. 05, 2012 Aggregate assets - New Jersey Installments	Mar. 31, 2013 Aggregate assets - New Jersey	Jun. 30, 2012 Aggregate assets - New Jersey	Dec. 31, 2012 Aggregate assets - New Jersey	Oct. 31, 2010 West Texas Market - 3 Plants Processing_Facility	Mar. 31, 2013 West Texas Market - 3 Plants	Mar. 31, 2012 West Texas Market - 3 Plants	Jan. 31, 2012 Redemption of Subsidiary Interest	Sep. 30, 2010 Redemption of Subsidiary Interest	Aug. 31, 2010 Redemption of Subsidiary Interest
Acquisitions and Dispositions [Line Items]
Payments related to disposals of business units			$ 4,300,000
Accrued liabiliities						1,400,000
Number of equal installments				8
Stated interest rate							2.50%	5.00%
Number of plants acquired								3
Purchase price				1,000,000				3,000,000
Cash paid on acquisition								400,000
Repayments of notes issued on acquisition	458,000	849,000			100,000				100,000	100,000
Percentage of ownership interest redeemed (in hundredths)													60.00%
Payments for redemption of interest											800,000		600,000
Promissory notes issued as partial consideration				$ 1,000,000				$ 2,600,000				$ 1,500,000

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INCOME TAXES

3 Months Ended

Mar. 31, 2013

Income Tax Disclosure [Abstract]

INCOME TAXES

INCOME TAXES

In accordance with U.S. GAAP, the recognized value of deferred tax assets must be reduced to the amount that is more likely than not to be realized in future periods.  The ultimate realization of the benefit of deferred tax assets from deductible temporary differences or tax carryovers depends on the generation of sufficient taxable income during the periods in which those temporary differences become deductible.  We considered the scheduled reversal of deferred tax liabilities, projected future taxable income, and tax planning strategies in making this assessment.  Based on these considerations, we relied upon the reversal of certain deferred tax liabilities to realize a portion of our deferred tax assets and established valuation allowances as of March 31, 2013 and December 31, 2012 for other deferred tax assets because of uncertainty regarding their ultimate realization.  Our total net deferred tax liability was approximately $0.5 million as of March 31, 2013 and December 31, 2012. We made income tax payments of approximately $24,000 during the three months ended March 31, 2013, and approximately $18,000 for the three months ended March 31, 2012.  

In accordance with U.S. GAAP, intra-period tax allocation provisions require allocation of a tax expense to continuing operations due to current income/(loss) from discontinued operations. We recorded a tax benefit/(expense) of ($15,000) and $2,000 included in our income from continuing operations for the three months ended March 31, 2013 and March 31, 2012, respectively. We recorded an offsetting $15,000 and ($2,000) tax benefit/(expense) in income from discontinued operations for the three months ended March 31, 2013 and March 31, 2012, respectively. The intra-period tax allocation between the results from continuing operations and discontinued operations in the comparable three months ended March 31, 2013 and March 31, 2012 was $0.

We underwent a change in ownership for purposes of Section 382 of the Internal Revenue Code of 1986, as amended (the “IRC”), as a result of our plan of reorganization on August 31, 2010.  As a result, the amount of our pre-change net operating losses (“NOLs”) and other tax attributes that are available to offset future taxable income are subject to an annual limitation.  The annual limitation is based on the value of the corporation as of the effective date of the plan of reorganization.  The ownership change and the resulting annual limitation on use of NOLs are not expected to result in the expiration of our NOL carryforwards if we are able to generate sufficient future taxable income within the carryforward periods.  However, the limitation on the amount of NOLs available to offset taxable income in a specific year may result in the payment of income taxes before all NOLs have been utilized.  Additionally, a subsequent ownership change may result in further limitation on the ability to utilize existing NOLs and other tax attributes.