10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

__________________________________ 

FORM 10-Q

__________________________________

(Mark One)

ý	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2014

¨	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	FOR THE TRANSITION PERIOD FROM              TO

Commission file number: 000-50789

__________________________________ 

Digirad Corporation

(Exact name of registrant as specified in its charter)

__________________________________ 

Delaware	33-0145723
(State or Other Jurisdiction of Incorporation or Organization)	(I.R.S. Employer Identification No.)
1048 Industrial Court, Suwanee, GA	30024
(Address of Principal Executive Offices)	(Zip Code)

(858) 726-1600

(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  ý    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  ý    No  ¨

Indicate by check mark whether 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	¨  (Do not check if a smaller reporting company)	Smaller reporting company	x

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

As of October 20, 2014 the registrant had 18,605,362shares of Common Stock ($0.0001 par value) outstanding.

DIGIRAD CORPORATION

TABLE OF CONTENTS

IMPORTANT INFORMATION REGARDING FOWARD-LOOKING STATEMENTS	3
PART I. FINANCIAL INFORMATION	4
Item 1. Financial Statements	4
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	14
Item 3. Quantitative and Qualitative Disclosures about Market Risk	20
Item 4. Controls and Procedures	20
PART II. OTHER INFORMATION	22
Item 1. Legal Proceedings	22
Item 1A. Risk Factors	22
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds	22
Item 3. Defaults Upon Senior Securities	22
Item 4. Mine Safety Disclosures	22
Item 5. Other Information	22
Item 6. Exhibits	23
EXHIBIT 31.1
EXHIBIT 31.2
EXHIBIT 32.1
EXHIBIT 32.2
EXHIBIT 101.INS XBRL Instance Document
EXHIBIT 101.SCH XBRL Taxonomy Extension Schema Document
EXHIBIT 101.CAL XBRL Taxonomy Extension Calculation Linkbase Document
EXHIBIT 101.LAB XBRL Taxonomy Extension Label Linkbase Document
EXHIBIT 101.PRE XBRL Taxonomy Extension Presentation Linkbase Document
EXHIBIT 101.DEF XBRL Taxonomy Extension Definition Linkbase Document

2

Important Information Regarding Forward-Looking Statements

Portions of this Quarterly Report on Form 10-Q (including information incorporated by reference) include “forward-looking statements” based on our current beliefs, expectations and projections regarding our business strategies, market potential, future financial performance, industry and other matters. This includes, in particular, “Item 2—Management’s Discussion and Analysis of Financial Condition and Results of Operations” of this Quarterly Report on Form 10-Q as well as other portions of this Quarterly Report on Form 10-Q. The words “believe,” “expect,” “anticipate,” “project,” “could,” “would,” and similar expressions, among others, generally identify “forward-looking statements,” which speak only as of the date the statements were made. The matters discussed in these forward-looking statements are subject to risks, uncertainties and other factors that could cause our actual results to differ materially from those projected, anticipated or implied in the forward-looking statements. The most significant of these risks, uncertainties and other factors are described in “Item 1A—Risk Factors” of this Quarterly Report on Form 10-Q and in our Annual Report on Form 10-K for the fiscal year ended December 31, 2013 filed with the Securities and Exchange Commission on March 20, 2014. Except to the limited extent required by applicable law, we undertake no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

3

PART I. FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

DIGIRAD CORPORATION

CONDENSED CONSOLIDATED STATEMENTS

OF COMPREHENSIVE INCOME (LOSS)

(Unaudited)

(in thousands, except per share data)	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
Revenues:
Diagnostic Services	$	10,821		$	9,489		$	31,716		$	27,903
Diagnostic Imaging	3,060			2,924			9,749			8,946
Total revenues	13,881			12,413			41,465			36,849
Cost of revenues:
Diagnostic Services	8,063			6,916			23,801			20,920
Diagnostic Imaging	1,409			1,679			5,308			5,501
Total cost of revenues	9,472			8,595			29,109			26,421
Gross profit	4,409			3,818			12,356			10,428
Operating expenses:
Research and development	—			24			—			1,020
Marketing and sales	1,157			1,042			3,497			3,287
General and administrative	2,047			1,754			6,235			6,427
Amortization of intangible assets	93			55			263			178
Restructuring charges	80			79			659			1,693
Gain on sale of assets and license agreement	—			(1,568		)	—			(1,568		)
Total operating expenses	3,377			1,386			10,654			11,037
Income (loss) from operations	1,032			2,432			1,702			(609		)
Other income (expense):
Interest and other income, net	14			13			46			52
Interest expense	(10		)	(5		)	(27		)	(10		)
Total other income	4			8			19			42
Income (loss) before income taxes	1,036			2,440			1,721			(567		)
Income tax benefit (expense)	(8		)	72			(18		)	44
Net income (loss)	$	1,028		$	2,512		$	1,703		$	(523	)
Net income (loss) per share:
Basic	$	0.06		$	0.14		$	0.09		$	(0.03	)
Diluted	$	0.05		$	0.14		$	0.09		$	(0.03	)
Shares used in per share computations:
Weighted average shares outstanding – basic	18,601			18,328			18,558			18,890
Weighted average shares outstanding – diluted	18,895			18,580			18,853			18,890
Dividends declared per common share	$	0.05		$	—		$	0.15		$	—
Net income (loss)	$	1,028		$	2,512		$	1,703		$	(523	)
Other comprehensive income (loss):
Unrealized gain (loss) on marketable securities	(9		)	23			(19		)	(35		)
Total other comprehensive income (loss)	(9		)	23			(19		)	(35		)
Comprehensive income (loss)	$	1,019		$	2,535		$	1,684		$	(558	)

See accompanying notes to the unaudited condensed consolidated financial statements

4

DIGIRAD CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEETS

(Unaudited)

(in thousands, except share data)	September 30, 2014			December 31, 2013
Assets
Current assets:
Cash and cash equivalents	$	12,793		$	18,744
Securities available-for-sale	9,022			7,673
Accounts receivable, net	6,594			5,430
Inventories, net	3,543			3,881
Other current assets	760			697
Restricted cash	477			244
Total current assets	33,189			36,669
Property and equipment, net	4,902			4,153
Intangible assets, net	2,670			353
Goodwill	1,337			184
Other assets	70			92
Total assets	$	42,168		$	41,451
Liabilities and stockholders’ equity
Accounts payable	$	1,760		$	611
Accrued compensation	3,247			3,472
Accrued warranty	139			137
Deferred revenue	1,423			1,631
Other accrued liabilities	2,043			1,774
Total current liabilities	8,612			7,625
Other liabilities	889			440
Total liabilities	9,501			8,065
Commitments and contingencies (Note 9)
Stockholders’ equity:
Preferred stock, $0.0001 par value: 10,000,000 shares authorized; no shares issued or outstanding	—			—
Common stock, $0.0001 par value: 80,000,000 shares authorized; 18,605,362 and 18,504,279shares issued and outstanding (net of treasury shares) at September 30, 2014 and December 31, 2013, respectively	2			2
Treasury stock, at cost; 2,588,484 shares at September 30, 2014 and December 31, 2013	(5,728		)	(5,728		)
Additional paid-in capital	154,565			156,968
Accumulated other comprehensive loss	(21		)	(2		)
Accumulated deficit	(116,151		)	(117,854		)
Total stockholders’ equity	32,667			33,386
Total liabilities and stockholders’ equity	$	42,168		$	41,451

See accompanying notes to the unaudited condensed consolidated financial statements

5

DIGIRAD CORPORATION

CONDENSED CONSOLIDATED STATEMENTS

OF CASH FLOWS

(Unaudited)

(in thousands)	Nine Months Ended September 30,
	2014			2013
Operating activities
Net income (loss)	$	1,703		$	(523	)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation	1,178			1,269
Amortization of intangible assets	263			178
Provision for bad debt	261			(60		)
Stock-based compensation	207			300
Gain on sale of assets	(55		)	(1,623		)
Amortization of premiums on investments	154			148
Changes in operating assets and liabilities:
Accounts receivable	(1,169		)	313
Inventories	406			694
Other assets	(7		)	94
Accounts payable	1,113			167
Accrued compensation	(394		)	1,090
Deferred revenue	(208		)	(355		)
Other liabilities	(240		)	(873		)
Restricted cash	(233		)	—
Net cash provided by operating activities	2,979			819
Investing activities
Purchases of property and equipment	(1,147		)	(617		)
Net proceeds from sale of assets and license agreement	81			1,676
Purchases of securities available-for-sale	(2,617		)	(4,679		)
Sales and maturities of securities available-for-sale	1,095			3,874
Net cash paid for acquisition	(3,447		)	—
Net cash (used in) provided by investing activities	(6,035		)	254
Financing activities
Issuances of common stock	173			760
Repurchases of common stock	—			(3,640		)
Dividends paid	(2,783		)	—
Repayment of long-term debt	(131		)	—
Repayment of obligations under capital leases	(154		)	(69		)
Net cash used in financing activities	(2,895		)	(2,949		)
Net decrease in cash and cash equivalents	(5,951		)	(1,876		)
Cash and cash equivalents at beginning of period	18,744			19,514
Cash and cash equivalents at end of period	$	12,793		$	17,638

See accompanying notes to the unaudited condensed consolidated financial statements

6

DIGIRAD CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Note 1. The Company

Digirad Corporation (“Digirad”), a Delaware corporation, is one of the largest national providers of in-office nuclear cardiology imaging and ultrasound imaging services, and also provides cardiac event monitoring services. These services are provided to physician practices, hospitals and imaging centers through our Diagnostic Services reportable segment. Digirad also sells medical diagnostic imaging systems, including solid-state gamma cameras, for nuclear cardiology and general nuclear medicine applications, as well as provides service on the products sold, through our Diagnostic Imaging reportable segment. These two reportable segments, Diagnostic Services and Diagnostic Imaging, are collectively referred to herein as the “Company.”

The accompanying condensed consolidated financial statements include the operations of both segments. Intercompany accounts and transactions are accounted for at cost and have been eliminated in consolidation. All our long-lived assets are located in the United States and substantially all of our revenues arise from sales activity in the United States.

Basis of Presentation

The unaudited condensed consolidated financial statements included in this Form 10-Q have been prepared in accordance with the U.S. Securities and Exchange Commission (“SEC”) instructions for Quarterly Reports on Form 10-Q. Accordingly, the condensed consolidated financial statements are unaudited and do not contain all the information required by U.S. generally accepted accounting principles (“GAAP”) to be included in a full set of financial statements. The unaudited condensed consolidated balance sheet at December 31, 2013 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by GAAP for a complete set of financial statements. The audited consolidated financial statements for our fiscal year ended December 31, 2013, filed with the SEC on Form 10-K on March 20, 2014 include a summary of our significant accounting policies and should be read in conjunction with this Form 10-Q. In the opinion of management, all material adjustments necessary to present fairly the results of operations, cash flows and balance sheets for such periods have been included in this Form 10-Q. All such adjustments are of a normal recurring nature. In addition, certain reclassifications have been made to the prior period financial statements to conform to the current period presentation. The results of operations for interim periods are not necessarily indicative of the results of operations for the entire year.

Preparation of financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities and the reported amounts of revenues and expenses. By their nature, estimates are subject to an inherent degree of uncertainty. Actual results could differ from management’s estimates.

The financial results for the three and nine months ended September 30, 2014 include the financial results of Telerhythmics, LLC for the period since the acquisition date of March 13, 2014. See Note 3 to the unaudited condensed consolidated financial statements for more information related to the acquisition of Telerhythmics, LLC.

Recent Accounting Pronouncement

In May 2014, the FASB issued guidance that outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers which supersedes most current revenue recognition guidance, including industry-specific guidance. The guidance provides that an entity recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. This guidance also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments, and assets recognized from costs incurred to obtain or fulfill a contract. The guidance allows for either full retrospective or modified retrospective adoption and will become effective for us in the first quarter of 2017. We are currently evaluating the alternative transition methods and the potential effects of the adoption of this guidance on our financial statements.

Note 2. Basic and Diluted Net Income (Loss) Per Share

For the three and nine months ended September 30, 2014 and 2013, basic net income (loss) per common share is computed by dividing net income (loss) by the weighted average number of common shares and vested restricted stock units outstanding during the period. Diluted net income (loss) per common share is calculated to give effect to all dilutive securities, if applicable, using the treasury stock method.

The following table sets forth the reconciliation of shares used to compute basic and diluted net income (loss) per share for the periods indicated:

	Three Months Ended September 30,		Nine Months Ended September 30,
(shares in thousands)	2014	2013	2014	2013
Weighted average shares outstanding - basic	18,601	18,328	18,558	18,890
Dilutive potential common stock outstanding:
Stock options	294	250	295	—
Restricted stock units	—	2	—	—
Weighted average shares outstanding - diluted	18,895	18,580	18,853	18,890

The following weighted average outstanding common stock equivalents were not included in the calculation of diluted net income (loss) per share because their effect was anti-dilutive:

	Three Months Ended September 30,		Nine Months Ended September 30,
(shares in thousands)	2014	2013	2014	2013
Stock options	82	—	85	338
Restricted stock units	—	—	—	12
Total	82	—	85	350

Note 3. Acquisition of Telerhythmics, LLC

On March 13, 2014, we acquired 100% of the membership interest of Telerhythmics, LLC ("Telerhythmics"), a provider of 24 hour cardiac monitoring services. Telerhythmics and Digirad each have a very similar customer base, yet with only minor overlaps in current customers. We believe this similar customer base will allow us to leverage each company’s strengths to grow sales and also diversify Digirad service offerings.

We paid to the sellers of the membership interest (the "Sellers") aggregate up front consideration of $3.4 million and assumed approximately $131,000 in debt. In addition, there is an aggregate earn-out opportunity of up to $501,000 from the period March 14, 2014 through December 31, 2016 based on the Telerhythmics business meeting certain earnings before interest, taxes, depreciation and amortization (“EBITDA”) milestones. The Sellers will receive fifty percent (50%) of the EBITDA generated by the Telerhythmics business in excess of the EBITDA milestone amounts, which are as follows:

• $415,000 of EBITDA for the period from the closing date through December 31, 2014,

• $825,000 of EBITDA for the period from January 1, 2015 through December 31, 2015; and

• $825,000 of EBITDA for the period from January 1, 2016 through December 31, 2016.

At September 30, 2014, we have estimated the fair value of the contingent earn-out opportunity to be $220,000. The earn-out opportunity is estimated based on expected performance of the business over the period from the acquisition date through December 31, 2016, utilizing an income approach. It is reasonably possible that our estimate of the earn-out potential could change in the near term. Any adjustment in the estimated earn-out opportunity until settled will be recorded as a gain or loss to current operations in the period the estimate changes.

As of September 30, 2014, the preliminary allocation of the purchase price to the assets acquired and liabilities assumed on the acquisition date was as follows (in thousands):

7

	Allocation of purchase price
Assets
Current assets:
Accounts receivable, net	$	256
Other current assets	34
Total current assets	290
Property and equipment, net	290
Intangible assets, net	2,580
Goodwill	1,153
Total assets	$	4,313
Accounts payable	$	36
Accrued compensation	169
Other accrued liabilities	356
Current portion of long-term debt	131
Total current liabilities	692
Other liabilities	174
Total liabilities	$	866

The long-term debt was subsequently paid in full on March 28, 2014.

The goodwill recognized as part of the transaction primarily represents synergies between Digirad and Telerhythmics that were not separately identified as part of the acquisition valuation process. Telerhythmics activities are considered their own operating segment, which is aggregated into our Diagnostic Services reportable segment (formerly Digirad Imaging Solutions). The resulting goodwill from the acquisition is expected to be deductible for Federal and state tax reporting purposes.

As of September 30, 2014, we are continuing to obtain and evaluate certain information related to the assets acquired and liabilities assumed. We anticipate closing the measurement period by December 31, 2014.

The below tables display estimated proforma results had the business acquisition been completed as of January 1, 2013. In deriving the proforma results, we utilized the historical operating results of Telerhythmics and adjusted for the impact of the purchase accounting and transaction costs as if the acquisition occurred on January 1, 2013.

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2014		2013		2014		2013
Revenues	$	13,881	$	13,988	$	42,620	$	41,402
Net income (loss)	$	1,041	$	2,555	$	1,903	$	(543	)

Included within our consolidated operating results for the three and nine months ended September 30, 2014 are Telerhythmics operations for the period March 14, 2014 through September 30, 2014 as follows:

(in thousands)	Three Months Ended September 30, 2014			Nine Months Ended September 30, 2014
Revenues	$	1,155		$	2,715
Net loss	$	(210	)	$	(439	)

Included within the results for Telerhythmics is approximately $155 thousand of transaction costs related to the acquisition. These costs are classified as general and administrative expenses in the condensed consolidated statements of comprehensive loss.

Note 4. Inventories

Our inventories are stated at the lower of cost (first-in, first-out) or market (net realizable value) and we review inventory balances for excess and obsolete inventory levels on a quarterly basis.

8

(in thousands)	September 30, 2014			December 31, 2013
Raw materials	$	2,415		$	2,619
Work-in-process	2,777			3,189
Finished goods	476			616
	5,668			6,424
Less reserve for excess and obsolete inventories	(2,125		)	(2,543		)
Inventories, net	$	3,543		$	3,881

Note 5. Property and Equipment

(in thousands)	September 30, 2014			December 31, 2013
Machinery and equipment	$	23,435		$	22,596
Computer hardware and software	2,877			2,497
Leasehold improvements	1,224			861
	27,536			25,954
Accumulated depreciation	(22,634		)	(21,801		)
Property and equipment, net	$	4,902		$	4,153

Note 6. Intangibles and Goodwill

	September 30, 2014
(in thousands)	Weighted Average Remaining Useful Life (years)	Gross Carrying Amount		Accumulated Amortization			Intangible Assets, Net (1)
Intangible assets with indefinite useful lives:
Goodwill (2)	Indefinite	$	1,337	$	—		$	1,337
Intangible assets with finite useful lives:
Customer relationships (2)	7.9	$	4,850	$	(2,834	)	$	2,016
Trademarks (2)	8.5	600		(36		)	564
Patents	4.5	141		(113		)	28
Covenants not to compete (2)	4.5	70		(8		)	62
Total intangible assets, net		$	5,661	$	(2,991	)	$	2,670

	December 31, 2013
	Weighted Average Remaining Useful Life (years)	Gross Carrying Amount		Accumulated Amortization			Intangible Assets, Net (1)
Intangible assets with infinite useful lives:
Goodwill	Indefinite	$	184	$	—		$	184
Intangible assets with finite useful lives:
Customer relationships	3.5	$	2,940	$	(2,622	)	$	318
Patents	4.9	141		(106		)	35
Total intangible assets, net		$	3,081	$	(2,728	)	$	353

(1) Amortization expense for intangible assets, net was $0.3 million and $0.2 million for the nine months ended September 30, 2014 and 2013, respectively. Estimated amortization expense for intangible assets for the remainder of 2014 is $0.1 million, for 2015 is $0.4 million, for 2016 is $0.4 million, for 2017 is $0.4 million, for 2018 is $0.3 million, for 2019 and thereafter is $1.2 million.

(2) As a result of our acquisition of Telerhythmics on March 13, 2014, we recored certain intangible assets. See Note 3.

9

Note 7. Restructuring Charges

Facilities restructuring initiative

On January 27, 2014, we announced a plan to exit our 47,000 square foot former headquarters facility in Poway, California (the "Facilities restructuring initiative"). This action was undertaken as the facility had excess space and capacity given our current operating plan. We entered into a termination agreement to end the lease on the facility as of April 30, 2014. The original term of the lease would have continued through February 29, 2016. Concurrently with the termination of the lease for the 47,000 square foot Poway, California facility, we entered into a new lease agreement on January 23, 2014 for a separate 21,300 square foot facility in Poway, California to house our Diagnostic Imaging operations.

As a result of the Facilities restructuring initiative, we estimate that we will incur in total approximately $0.7 million to $0.8 million in restructuring charges, which we anticipate to be incurred throughout fiscal year 2014. The estimated charges are comprised of lease termination, moving and other related costs. Through September 30, 2014, we have incurred approximately $0.6 million of charges associated with the Facilities restructuring initiative, consisting primarily of lease termination and moving costs. Restructuring liabilities and associated charges are measured at fair value as incurred.

The following table includes information regarding our Facilities restructuring initiative:

(in thousands)	Accrued at December 31, 2013		Accrued Costs		Cash Payments and Other Reductions		Accrued at September 30, 2014
Total Facilities restructuring initiative	$	—	$	630	$	603	$	27

Accrued Facilities restructuring charges at September 30, 2014 are included in the accounts payable and other accrued liabilities line items in the unaudited condensed consolidated balance sheets. All Facilities restructuring charges for the three and nine months ended September 30, 2014 are included in the Diagnostic Imaging segment.

Diagnostic Imaging restructuring initiative

On February 28, 2013, we announced a plan to restructure our Diagnostic Imaging business to significantly reduce costs and focus on maximizing cash flow from our Diagnostic Services business (the "Diagnostic Imaging restructuring initiative"). The Diagnostic Imaging restructuring initiative included a reduction in force. In addition, as part of the Diagnostic Imaging restructuring initiative, we entered into an agreement in September 2013 with a third party to outsource the majority of the manufacturing associated with our cameras. As a result of the Diagnostic Imaging restructuring initiative, we incurred a total of $1.8 million in restructuring charges, the majority of which were incurred during fiscal year 2013. Included in the total Diagnostic Imaging restructuring initiative charges are $1.6 million of employee related costs, with the remaining costs consisting of contract termination costs and other related costs. All restructuring efforts associated with this initiative were complete as of June 30, 2014.

The following table includes information regarding our Diagnostic Imaging restructuring initiative:

(in thousands)	Accrued at December 31, 2013		Accrued Costs		Cash Payments and Other Reductions		Accrued at September 30, 2014
Total Diagnostic Imaging restructuring initiative	$	489	$	29	$	512	$	6

All accrued Diagnostic Imaging restructuring charges at September 30, 2014 are included in the accrued compensation line item in the unaudited condensed consolidated balance sheets. All Diagnostic Imaging restructuring charges for the three and nine months ended September 30, 2014 are included in the Diagnostic Imaging segment.

Note 8. Financial Instruments

Assets and Liabilities Measured at Fair Value on a Recurring Basis. The following table presents information about our financial assets and liabilities that are measured at fair value on a recurring basis, and indicates the fair value hierarchy of the valuation techniques we utilize to determine such fair value at September 30, 2014 and December 31, 2013.

	Fair Value as of September 30, 2014
(in thousands)	Level 1		Level 2		Level 3		Total
Assets:
Corporate debt securities	$	—	$	9,022	$	—	$	9,022
Liabilities:
Acquisition related contingent consideration	$	—	$	—	$	220	$	220

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	Fair Value as of December 31, 2013
(in thousands)	Level 1		Level 2		Level 3		Total
Assets:
Corporate debt securities	$	—	$	7,673	$	—	$	7,673

The fair value of our corporate debt securities is determined using proprietary valuation models and analytical tools. These valuation models and analytical tools use market pricing or prices for similar instruments that are both objective and publicly available, including matrix pricing or reported trades, benchmark yields, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids and/or offers. We did not reclassify any investments between levels in the fair value hierarchy during the nine months ended September 30, 2014.

The acquisition related contingent consideration is related to our acquisition of Telerhythmics on March 13, 2014.  We will reassess the fair value of the contingent consideration to be settled in cash related to our acquisition of Telerhythmics on a quarterly basis using the income approach, which is a Level 3 measurement. There was no change to the fair value of the acquisition related contingent consideration during the nine months ended September 30, 2014. Significant assumptions used in the measurement include probabilities of achieving the EBITDA milestones.

Securities Available for Sale

Securities available-for-sale primarily consist of investment grade corporate debt securities. We classify all securities as available-for-sale and as current assets, as the sale of such securities may be required prior to maturity to execute management strategies. These securities are carried at fair value, with the unrealized gains and losses reported as a component of accumulated other comprehensive income (loss) in stockholders' equity until realized. Realized gains and losses from the sale of available-for-sale securities, if any, are determined on a specific identification basis. A decline in the market value of any available-for-sale security below cost that is determined to be other than temporary will result in an impairment charge to earnings and a new cost basis for the security is established. No such impairment charges were recorded for any period presented. It is not more likely than not that we will be required to sell investments before recovery of their amortized costs. Premiums and discounts are amortized or accreted over the life of the related security as an adjustment to yield using the straight-line method and included in interest income. Interest income is recognized when earned. Realized gains and losses on investments in securities are included in other income (expense) within the condensed consolidated statements of comprehensive income (loss). The realized gains and losses on these sales were minimal for the three and nine months ended September 30, 2014 and 2013.

The following table sets forth the composition of securities available-for-sale as of September 30, 2014 and December 31, 2013.

	Maturity in Years	Amortized Cost		Unrealized					Fair Value
As of September 30, 2014 (in thousands)				Gains		Losses
Corporate debt securities	3 or less	$	9,043	$	2	$	(23	)	$	9,022
	Maturity in Years	Amortized Cost		Unrealized					Fair Value
As of December 31, 2013 (in thousands)				Gains		Losses
Corporate debt securities	3 or less	$	7,675	$	—	$	(2	)	$	7,673

Note 9. Commitments and Contingencies

Leases

We currently lease facilities and certain automotive equipment under non-cancelable operating leases expiring from October 1, 2014 through November 30, 2021. Rent expense is recognized on a straight-line basis over the initial lease term and those renewal periods that are reasonably assured as determined at lease inception. The difference between rent expense and rent paid is recorded as deferred rent and is included in other liabilities. Rent expense was approximately $0.3 million for the three months ended September 30, 2014 and $0.4 million for the same period in 2013, and $1.1 million for the nine months ended September 30, 2014 and 2013.

As of September 30, 2014, we financed certain information technology and medical equipment and vehicles under capital leases. These obligations are secured by the specific equipment financed under each lease and will be repaid monthly over the remaining lease terms through March 31, 2018.

The future minimum lease payments due under both non-cancelable operating leases and capital leases having initial or remaining lease terms in excess of one year as of September 30, 2014 are as follows (in thousands):

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	Operating Leases		Capital Leases
2014	$	304	$	88
2015	1,048		351
2016	835		276
2017	554		100
2018	490		5
2019	493		—
Thereafter	669		—
Total minimum lease payments	$	4,393	$	820

Other matters. In the normal course of business, we have been, and will likely continue to be, subject to litigation or administrative proceedings incidental to our business, such as claims related to customer disputes, employment practices, wage and hour disputes, product liability, professional liability, commercial disputes, licensure restrictions or denials, and warranty or patent infringement. Responding to litigation or administrative proceedings, regardless of whether they have merit, can be expensive and disruptive to normal business operations. We are not able to predict the timing or outcome of these matters.

Note 10. Income Taxes

As of December 31, 2013, we had unrecognized tax benefits of approximately $1.6 million. Included in the unrecognized tax benefits were $1.3 million of tax benefits that, if recognized, would reduce our annual effective tax rate, subject to the valuation allowance. We do not expect our unrecognized tax benefits to change significantly over the next 12 months.

We file income tax returns in the U.S. and in various state jurisdictions with varying statutes of limitations. We are no longer subject to income tax examination by tax authorities for years prior to 2008; however, our net operating loss and research credit carry-forwards arising prior to that year are subject to adjustment. It is our policy to recognize interest expense and penalties related to income tax matters as a component of income tax expense.

Note 11. Segments

Our reporting segments have been determined based on the nature of the products and/or services offered to customers or the nature of their function in the organization. We evaluate performance based on the operating income (loss) contributed by each segment.

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2014		2013		2014		2013
Gross profit by segment:
Diagnostic Services	$	2,758	$	2,573	$	7,915	$	6,983
Diagnostic Imaging	1,651		1,245		4,441		3,445
Condensed consolidated gross profit	$	4,409	$	3,818	$	12,356	$	10,428
Income (loss) from operations by segment:
Diagnostic Services	$	167	$	396	$	275	$	(192	)
Diagnostic Imaging (1)	865		2,036		1,427		(417		)
Condensed consolidated income (loss) from operations	$	1,032	$	2,432	$	1,702	$	(609	)
Depreciation and amortization:
Diagnostic Services	$	442	$	348	$	1,248	$	1,095
Diagnostic Imaging	55		127		193		352
Condensed consolidated depreciation and amortization	$	497	$	475	$	1,441	$	1,447

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(in thousands)	As of September 30, 2014		As of December 31, 2013
Identifiable assets by segment:
Diagnostic Services	$	17,973	$	11,874
Diagnostic Imaging	24,195		29,577
Condensed Consolidated assets	$	42,168	$	41,451

⁽¹⁾Included in the Diagnostic Imaging income from operations for the three and nine months ended September 30, 2014, are approximately $0.1 million and $0.7 million of charges, respectively, associated with our Diagnostic Imaging and Facilities restructuring initiatives (See Note 7). Included in the Diagnostic Imaging income (loss) from operations for the three and nine months ended September 30, 2013, are approximately $0.1 million and $1.7 million of charges, respectively, associated with our Diagnostic Imaging restructuring initiative, as well as a gain of approximately $1.6 million associated with the sale of assets and licensing agreement from an uncommercialized surgical imaging system previously in development.

Note 12. Subsequent Events

On October 30, 2014, the Company announced a cash dividend of $0.05 per share payable on November 24, 2014 to shareholders of record on November 12, 2014.

On October 29, 2014, the Company submitted a proposal to acquire PDI, Inc. (PDI), a healthcare commercialization services company. The structure of the potential transaction as well as the related consideration is to be determined at a later date based on discussions with PDI and due diligence activities, if and when the transaction occurs.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

This management’s discussion and analysis of financial condition and results of operations (“MD&A”), contains forward-looking statements that involve risks and uncertainties. Please see “Important Information Regarding Forward-Looking Statements” for a discussion of the uncertainties, risks and assumptions that may cause our actual results to differ materially from those discussed in the forward-looking statements. This discussion should be read in conjunction with our unaudited condensed consolidated financial statements and related notes thereto and the other disclosures contained elsewhere in this Quarterly Report on Form 10-Q, and the audited consolidated financial statements and related notes thereto for the fiscal year ended December 31, 2013, which were included in our Form 10-K, filed with the U.S. Securities and Exchange Commission (“SEC”) on March 20, 2014.

The results of operations for the periods reflected herein are not necessarily indicative of results that may be expected for future periods.

Overview

We are one of the largest national providers of in-office nuclear cardiology imaging and ultrasound imaging services, and also provide cardiac event monitoring services. These services are provided to physician practices, hospitals and imaging centers through our Diagnostic Services reportable segment. We also sell medical diagnostic imaging systems including solid-state gamma cameras for nuclear cardiology and general nuclear medicine applications, as well as provide service on the products we sell through our Diagnostic Imaging reportable segment. We designed and commercialized the first solid-state nuclear gamma camera for the detection of cardiovascular disease and other medical conditions. Our nuclear cameras fit easily into floor spaces as small as seven feet by eight feet and facilitate the delivery of nuclear medicine procedures in a physician’s office, an outpatient hospital setting or within multiple departments of a hospital, (e.g., emergency and operating rooms).

Through Diagnostic Services, we offer a comprehensive diagnostic services program as an alternative to purchasing a gamma camera or ultrasound equipment for physicians who wish to perform nuclear imaging, echocardiography, vascular ultrasound, or any combination of these procedures in their offices by utilizing our imaging systems, certified personnel and other support required to perform imaging in the physician’s office. We also provide cardiac event monitoring services on an outsourced basis to these same customers as a solution to diagnose and monitor the cardiac condition of patients. Our cardiac event monitoring services provide our customers with flexibility and a high level of customer service, while saving them the capital investment of owning the underlying equipment and the logistics costs of delivering that service. Our diagnostic services are primarily provided to cardiologists, internal medicine physicians, family practice doctors and hospitals. Our nuclear and ultrasound imaging customers enter into contracts for our services delivered on a per-day basis. Our typical contract provides service coverage ranging from once per month to five times per week. For our cardiac event monitoring services, we enter into agreements with insurance providers for agreed upon rates for our services, but our services are provided directly to patients or the underlying physician as part of their care for the patient. The flexibility of our products and services allows physicians more control over the diagnosis and treatment of their patients in their offices and to retain revenue from procedures they would otherwise refer elsewhere.

We experience some seasonality in our Diagnostic Services business related to vacations, holidays and inclement weather. We may experience significant market changes due to fluctuations in reimbursements to our physician customers and uncertainty with healthcare legislation. These market changes may require further adjustments to our business model in order for our physician customers and us to maintain a viable economic model.

Our Diagnostic Imaging segment revenue results primarily from selling solid-state gamma cameras and camera maintenance contracts. We sell our imaging systems to physician offices and hospitals primarily in the United States.

For several years following our initial public offering in 2004, we focused significant efforts on research and development activities to develop and further enhance our nuclear imaging cameras, primarily for alternative uses within the health care environment. These efforts, along with an infrastructure that was sized for a much higher volume of manufacturing and sales of our nuclear imaging cameras than we experienced, resulted in several years of financial losses. On February 28, 2013, we announced a plan to restructure our Diagnostic Imaging business to significantly reduce costs and improve profitability. As a result of the restructuring, we are focusing our efforts on growing our Diagnostic Services business, while at the same time continuing to sell and service our cameras, but at a more profitable level, and with a vastly modified infrastructure. We believe that our cameras have underlying technology and related patents that make them relevant for many years into the future, negating the need for a fixed cost research and development infrastructure.

As part of our focus on growing our business, we continue to evaluate acquisitions and strategic investments that are aligned with our corporate objectives.

Critical Accounting Policies and Estimates

In preparing our financial statements, we make estimates, assumptions and judgments that can have a significant impact on our revenue and net income or loss, as well as on the value of certain assets and liabilities on our balance sheet. We believe that

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the estimates, assumptions and judgments involved in the accounting policies described in Management’s Discussion and Analysis of Financial Condition and Results of Operations in Item 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2013 have the greatest potential impact on our financial statements, so we consider them to be our critical accounting policies and estimates. We believe that there were no significant changes in those critical accounting policies and estimates during the nine months ended September 30, 2014.

Results of Operations

The following tables set forth our results from operations for the three and nine months ended September 30, 2014 and 2013:

	Three Months Ended September 30,
	2014			Percent of 2014 Revenues		2013			Percent of 2013 Revenues		Change from Prior Year
(in thousands)											Dollars			Percent
Revenues:
Diagnostic Services	$	10,821		78.0	%	$	9,489		76.4	%	$	1,332		14.0	%
Diagnostic Imaging	3,060			22.0	%	2,924			23.6	%	136			4.7	%
Total revenues	13,881			100	%	12,413			100	%	1,468			11.8	%
Cost of revenues:
Diagnostic Services	8,063			58.1	%	6,916			55.7	%	1,147			16.6	%
Diagnostic Imaging	1,409			10.2	%	1,679			13.5	%	(270		)	(16.1	)%
Total cost of revenues	9,472			68.2	%	8,595			69.2	%	877			10.2	%
Gross profit	4,409			31.8	%	3,818			30.8	%	591			15.5	%
Diagnostic Services gross profit percentage	25.5		%			27.1		%						(1.6	)%
Diagnostic Imaging gross profit percentage	54.0		%			42.6		%						11.4	%
Operating expenses:
Research and development	—			—	%	24			0.2	%	(24		)	(100.0	)%
Marketing and sales	1,157			8.3	%	1,042			8.4	%	115			11.0	%
General and administrative	2,047			14.7	%	1,754			14.1	%	293			16.7	%
Amortization of intangible assets	93			0.7	%	55			0.4	%	38			69.1	%
Restructuring charges	80			0.6	%	79			0.6	%	1			1.3	%
Gain on sale of assets and license agreement	—			—	%	(1,568		)	(12.6	)%	1,568			(100.0	)%
Total operating expenses	3,377			24.3	%	1,386			11.2	%	1,991			143.7	%
Income from operations	1,032			7.4	%	2,432			19.6	%	(1,400		)	(57.6	)%
Total other income	4			—	%	8			0.1	%	(4		)	(50.0	)%
Income before income taxes	1,036			7.5	%	2,440			19.7	%	(1,404		)	(57.5	)%
Income tax benefit (expense)	(8		)	(0.1	)%	72			0.6	%	(80		)	(111.1	)%
Net income	$	1,028		7.4	%	$	2,512		20.2	%	$	(1,484	)	(59.1	)%

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	Nine Months Ended September 30,
	2014			Percent of 2014 Revenues		2013			Percent of 2013 Revenues		Change from Prior Year
(in thousands)											Dollars			Percent
Revenues:
Diagnostic Services	$	31,716		76.5	%	$	27,903		75.7	%	$	3,813		13.7	%
Diagnostic Imaging	9,749			23.5	%	8,946			24.3	%	803			9.0	%
Total revenues	41,465			100	%	36,849			100	%	4,616			12.5	%
Cost of revenues:
Diagnostic Services	23,801			57.4	%	20,920			56.8	%	2,881			13.8	%
Diagnostic Imaging	5,308			12.8	%	5,501			14.9	%	(193		)	(3.5	)%
Total cost of revenues	29,109			70.2	%	26,421			71.7	%	2,688			10.2	%
Gross profit	12,356			29.8	%	10,428			28.3	%	1,928			18.5	%
Diagnostic Services gross profit percentage	25.0		%			25.0		%						—	%
Diagnostic Imaging gross profit percentage	45.6		%			38.5		%						7.1	%
Operating expenses:
Research and development	—			—	%	1,020			2.8	%	(1,020		)	(100.0	)%
Marketing and sales	3,497			8.4	%	3,287			8.9	%	210			6.4	%
General and administrative	6,235			15.0	%	6,427			17.4	%	(192		)	(3.0	)%
Amortization of intangible assets	263			0.6	%	178			0.5	%	85			47.8	%
Restructuring charges	659			1.6	%	1,693			4.6	%	(1,034		)	(61.1	)%
Gain on sale of assets and license agreement	—			—	%	(1,568		)	(4.3	)%	1,568			(100.0	)%
Total operating expenses	10,654			25.7	%	11,037			30.0	%	(383		)	(3.5	)%
Income (loss) from operations	1,702			4.1	%	$	(609	)	(1.7	)%	2,311			(379.5	)%
Total other income	19			—	%	42			0.1	%	(23		)	(54.8	)%
Income (loss) before income taxes	1,721			4.2	%	(567		)	(1.5	)%	2,288			(403.5	)%
Income tax benefit (expense)	(18		)	—	%	44			0.1	%	(62		)	(140.9	)%
Net income (loss)	$	1,703		4.1	%	$	(523	)	(1.4	)%	$	2,226		(425.6	)%

Comparison of the Three Months Ended September 30,2014 and 2013

Revenues

Consolidated. Consolidated revenue was $13.9 million for the three months ended September 30, 2014, an increase of $1.5 million, or 11.8%, compared to the prior year quarter, as a result of an increase in revenue associated with our Diagnostic Services business, driven by $1.2 million of incremental cardiac event monitoring revenue associated with the Telerhythmics acquisition, which occurred on March 13, 2014, as well as a greater number of imaging days provided, offset partially by a decrease in the average mobile imaging rate per day. In addition, Diagnostic Imaging revenue increased $0.1 million compared to the prior year quarter, as a result of a greater volume of camera units sold for the three months ended September 30, 2014 compared to the prior year quarter. Diagnostic Services revenue accounted for 78.0% of total revenues for the three months ended September 30, 2014, compared to 76.4% for the prior year quarter. The percentage of consolidated revenue associated with our Diagnostic Services segment was higher for the three months ended September 30, 2014 compared to the prior year quarter, primarily as a result of incremental cardiac event monitoring revenue associated with the Telerhythmics acquisition. We expect our Diagnostic Services revenue to continue to represent the larger percentage of our consolidated revenue, however the percentage will fluctuate quarter by quarter given the significant variability in the timing and volume of camera unit sales. In addition, Diagnostic Services revenue may generally increase as a percentage of consolidated revenue for future periods as a result of our Diagnostic Imaging restructuring initiative. See "Restructuring" discussed below.

Cost of Revenue and Gross Profit

Consolidated. Consolidated gross profit was $4.4 million for the three months ended September 30, 2014, an increase of $0.6 million, or 15.5%, compared to the prior year quarter. The increase in consolidated gross profit is the result of reduced manufacturing

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and overhead costs in the Diagnostic Imaging segment, as well as higher Diagnostic Services revenue during the three months ended September 30, 2014, compared to the prior year quarter. In addition, for the three months ended September 30, 2014, there was favorability from the release of excess inventory reserves due to the sale of previously reserved inventory. Consolidated gross profit as a percentage of revenue increased to 31.8% for the three months ended September 30, 2014 from 30.8% for the prior year quarter, primarily as a result of reduced manufacturing and overhead costs, and the release of excess inventory reserves due to the sale of previously reserved inventory in the Diagnostic Imaging segment.

Diagnostic Services. Cost of Diagnostic Services revenue primarily consists of labor, radiopharmaceuticals, equipment depreciation, and other costs associated with providing our services. Cost of Diagnostic Services revenue was $8.1 million for the three months ended September 30, 2014, an increase of $1.1 million, or 16.6%, compared to the prior year quarter. For the three months ended September 30, 2014 as compared to the prior year quarter, there was an increase in cost of Diagnostic Services revenue primarily as a result of the provision of incremental cardiac event monitoring services associated with the Telerhythmics acquisition as well as an increased amount of imaging days provided. Diagnostic Services gross profit was $2.8 million for the three months ended September 30, 2014, an increase of $0.2 million, or 7.2%, from gross profit of $2.6 million for the prior year quarter, primarily as a result of increased revenue volume. Diagnostic Services gross profit as a percentage of Diagnostic Services revenue decreased to 25.5% for the three months ended September 30, 2014 from 27.1% for the prior year quarter. The decrease in gross profit as a percentage of revenue was primarily attributable to a decrease in the average mobile imaging rate per day with the associated service costs remaining relatively consistent.

Diagnostic Imaging. Cost of Diagnostic Imaging revenue primarily consists of materials, labor and overhead costs associated with the manufacturing, warranty and service contracts associated with our products. Cost of Diagnostic Imaging revenue was $1.4 million for the three months ended September 30, 2014, a decrease of $0.3 million, or 16.1%, compared to the prior year quarter, primarily as a result of reduced manufacturing and overhead costs, and the release of excess inventory reserves due to the sale of previously reserved inventory during the three months ended September 30, 2014 as compared to the prior year quarter. Diagnostic Imaging gross profit was $1.7 million for the three months ended September 30, 2014, an increase of $0.4 million, or 32.6%, compared to the prior year quarter as a result of a greater volume of camera sales as well as reduced manufacturing and overhead costs, and the release of excess inventory reserves due to the sale of previously reserved inventory. Diagnostic Imaging gross profit as a percentage of Diagnostic Imaging revenue was 54.0% for the three months ended September 30, 2014, compared to 42.6% for the prior year quarter due to reduced manufacturing and overhead costs, and the release of excess inventory reserves related to the sale of previously reserved inventory.

Operating Expenses

Research and Development. Research and development expenses are the costs associated with the design, development and expansion of our existing technology and consist of salaries, development material costs, facility and overhead costs, consulting fees, and engineering costs. There were no research and development expenses for the three months ended September 30, 2014, a decrease of $24 thousand from the prior year quarter. The decrease is due to our Diagnostic Imaging restructuring initiative, which focuses on our existing camera product offerings rather than continued development of completely new product offerings. We believe our current product line has a technological advantage over competing products and continued relevance well into the future. In future quarters we plan to primarily utilize outside service providers for research and development services on an as needed basis for updates and enhancements, with the amount of corresponding expenditure fluctuating commensurately quarter by quarter.

Marketing and Sales. Marketing and sales expenses consist primarily of salaries, commissions, travel and marketing costs. Marketing and sales expenses were $1.2 million for the three months ended September 30, 2014, an increase of $0.1 million, or 11.0%, compared to the prior year quarter, primarily as a result of increased marketing and sales resources associated with the Telerhythmics business as well as additional investment in sales resources. On a go forward basis, we expect marketing and sales expense to generally approximate the level of expense noted in the three months ended September 30, 2014.

General and Administrative. General and administrative expenses consist primarily of salaries and other related costs for finance, human resources, information technology, executive personnel, legal related costs, professional fees, outside services, insurance, and costs related to our board of directors. General and administrative expenses were $2.0 million for the three months ended September 30, 2014, an increase of $0.3 million, or 16.7%, compared to the prior year quarter as a result of increased costs related to the administration of the acquired Telerhythmics business. On a go forward basis, we expect general and administrative expense to generally approximate the level of expense noted in the three months ended September 30, 2014 notwithstanding any one-time initiatives.

Restructuring. On February 28, 2013, we announced a plan to restructure our Diagnostic Imaging business to significantly reduce costs, including a reduction in force (the "Diagnostic Imaging restructuring initiative"). The Diagnostic Imaging restructuring initiative was completed as of June 30, 2014. A total of $1.8 million of costs were incurred related to the Diagnostic Imaging restructuring initiative. No costs were incurred related to the initiative in the three months ended September 30, 2014 which represents a decrease of $79 thousand compared to the prior year quarter.

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On January 27, 2014, we announced a plan to exit our 47,000 square foot former headquarters facility in Poway, California (the "Facilities restructuring initiative"). This action was undertaken as the facility had excess space and capacity given our current operating plan. We entered into a termination agreement to end the lease on the facility as of April 30, 2014. The original term of the lease would have continued through February 29, 2016. Concurrently with the termination of the lease for the 47,000 square foot Poway, California facility, we entered into a new lease agreement on January 23, 2014 for a separate 21,300 square foot facility in Poway, California to house our Diagnostic Imaging operations. A total of $0.1 million of costs were incurred related to the Facilities restructuring initiative for the three months ended September 30, 2014. The Facilities restructuring initiative costs consist primarily of lease termination and moving costs. We expect to incur a minimal amount of costs related to this initiative during the remainder of fiscal year 2014. See Note 7 to the unaudited Condensed Consolidated Financial Statements for additional detail regarding the Facilities restructuring initiative.

Gain on sale of assets and license agreement. On July 31, 2013, we entered into an asset purchase agreement with Novadaq Technologies Inc. (“Novadaq”). Under the terms of the asset purchase agreement, we sold Novadaq all of our assets specifically related to an uncommercialized surgical imaging system previously in development. We also licensed certain existing Company technology to Novadaq for their use in the peri-operative field.  We recorded a gain of $1.6 million during the three months ended September 30, 2013 related to the Novadaq agreement.

Comparison of the Nine Months Ended September 30,2014 and 2013

Revenues

Consolidated. Consolidated revenue was $41.5 million for the nine months ended September 30, 2014, an increase of $4.6 million, or 12.5%, compared to the prior year period, primarily as a result of an increase in revenue associated with our Diagnostic Services business, driven by $2.7 million of incremental cardiac event monitoring revenue associated with the Telerhythmics acquisition, which occurred on March 13, 2014, as well as a greater number of imaging days provided offset partially by a decrease in the average mobile imaging rate per day. In addition, Diagnostic Imaging revenue increased for the nine months ended September 30, 2014 compared to the prior year period, as a result of increased camera unit sales volume. Diagnostic Services revenue accounted for 76.5% of total revenues for the nine months ended September 30, 2014, compared to 75.7% for the prior year period. The percentage of revenue associated with our Diagnostic Services segment was higher for the nine months ended September 30, 2014 compared to the same period in the prior year, primarily as a result of incremental cardiac event monitoring revenue associated with the Telerhythmics acquisition.

Cost of Revenue and Gross Profit

Consolidated. Consolidated gross profit was $12.4 million for the nine months ended September 30, 2014, an increase of $1.9 million, or 18.5%, compared to the prior year period. The increase in consolidated gross profit is the result of increases in revenue volume in both the Diagnostic Services and Diagnostic Imaging segments, as well as less manufacturing and overhead costs, and favorability related to the release of excess inventory reserves due to the sale of previously reserved inventory. Consolidated gross profit as a percentage of revenue increased to 29.8% for the nine months ended September 30, 2014 from 28.3% for the prior year period.

Diagnostic Services. Cost of Diagnostic Services revenue was $23.8 million for the nine months ended September 30, 2014, an increase of $2.9 million, or 13.8%, compared to the prior year period. The increase in cost of Diagnostic Services revenue is primarily a result of the provision of incremental cardiac event monitoring services associated with the Telerhythmics acquisition as well as an increased amount of imaging days provided. Diagnostic Services gross profit was $7.9 million for the nine months ended September 30, 2014, an increase of $0.9 million, or 13.3%, from a gross profit of $7.0 million for the prior year period due to the increase in revenue volume for the nine months ended September 30, 2014 compared to the prior year period. Diagnostic Services gross profit as a percentage of Diagnostic Services revenue remained at 25.0% for the nine months ended September 30, 2014, consistent with the prior year period.

Diagnostic Imaging. Cost of Diagnostic Imaging revenue was $5.3 million for the nine months ended September 30, 2014, a decrease of $0.2 million, or 3.5%, compared to the prior year period, which is primarily the result of favorability related to the release of excess inventory reserves due to the sale of previously reserved inventory as well as reduced manufacturing costs, partially offset by additional costs associated with higher camera unit sales volume. Diagnostic Imaging gross profit was $4.4 million for the nine months ended September 30, 2014, an increase of $1.0 million, or 28.9%, compared to the prior year period primarily as a result of increased camera unit sales volume, favorability related to the release of excess inventory reserves due to the sale of previously reserved inventory and lower camera manufacturing costs. Diagnostic Imaging gross profit as a percentage of Diagnostic Imaging revenue was 45.6% for the nine months ended September 30, 2014, compared to 38.5% for the prior year period due to favorability related to the release of excess inventory reserves resulting from the sale of previously reserved inventory, and lower camera manufacturing costs.

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Operating Expenses

Research and Development. There were no research and development expenses for the nine months ended September 30, 2014, a decrease of $1.0 million from the prior year period. The decrease is due to our Diagnostic Imaging restructuring initiative, which focuses on our existing camera product offerings rather than continued development of completely new product offerings. We believe our current product line has a technological advantage over competing products and continued relevance well into the future.

Marketing and Sales. Marketing and sales expenses were $3.5 million for the nine months ended September 30, 2014, an increase of $0.2 million, or 6.4%, compared to the prior year period, primarily as a result of increased marketing and sales resources associated with the Telerhythmics business.

General and Administrative. General and administrative expenses were $6.2 million for the nine months ended September 30, 2014, a decrease of $0.2 million, or 3.0%, compared to the prior year period, primarily as a result of significantly less legal costs associated with our annual shareholder meeting offset by increased costs related to the administration of the Telerhythmics business.

Restructuring. On February 28, 2013, we announced a plan to restructure our Diagnostic Imaging business to significantly reduce costs, including a reduction in force (the "Diagnostic Imaging restructuring initiative"). A total of $1.8 million of costs were incurred related to the Diagnostic Imaging restructuring initiative, including costs of $29 thousand for the nine months ended September 30, 2014 which represents a decrease of $1.7 million compared to the prior year period.

On January 27, 2014, we announced a plan to exit our 47,000 square foot former headquarters facility in Poway, California (the "Facilities restructuring initiative"). A total of $0.6 million of costs have been incurred related to the Facilities restructuring initiative for the nine months ended September 30, 2014 . The Facilities restructuring initiative costs consist primarily of lease termination and moving costs.

Gain on sale of assets and license agreement. On July 31, 2013, we entered into an asset purchase agreement with Novadaq Technologies Inc. (“Novadaq”). Under the terms of the asset purchase agreement, we sold Novadaq all of our assets specifically related to an uncommercialized surgical imaging system previously in development. We also licensed certain existing Company technology to Novadaq for their use in the peri-operative field.  We recorded a gain of $1.6 million during the nine months ended September 30, 2013 related to the Novadaq agreement.

Liquidity and Capital Resources

We generated $3.0 million of positive cash flow from operations during the nine months ended September 30, 2014, and expect to continue to generate positive cash flow from operations on an annual basis in the future. Cash flows from operations primarily represent inflows from net income (adjusted for depreciation, amortization and other non-cash items) as well as the net effect of changes in working capital. Cash flows from investing activities primarily represent our investment in capital equipment required to grow our business, as well as acquisition and divestiture activity. Cash flows from financing activities primarily represent outflows related to dividend payments and share repurchases, offset by the receipt of cash related to the exercise of stock options.

Our principal sources of liquidity are our existing cash and cash equivalents, short-term investments, and cash generated from operations. As of September 30, 2014, we had cash, cash equivalents and securities available-for-sale of $21.8 million. We generally invest our cash reserves in money market funds, U.S. treasury and corporate debt securities.

We require capital principally for capital expenditures, acquisition activity, dividend payments and to finance accounts receivable and inventory, which we manage closely. Our working capital requirements vary from period to period depending on inventory requirements, the timing of deliveries and the payment cycles of our customers. Our capital expenditures consist primarily of nuclear cameras, ultrasound machines, vans, and computer hardware and software. Based upon our current level of expenditures, we believe our current working capital, together with cash flows from operating activities, will be more than adequate to meet our anticipated cash requirements for at least the next 12 months.

Cash Flows

The following table shows cash flow information for the nine months ended September 30, 2014 and 2013:

	Nine Months Ended September 30,
(in thousands)	2014			2013
Net cash provided by operating activities	$	2,979		$	819
Net cash (used in) provided by investing activities	(6,035		)	254
Net cash used in financing activities	(2,895		)	(2,949		)

19

Operating Activities

Net cash provided by operating activities increased $2.2 million for the nine months ended September 30, 2014 compared to the prior year period. This provision of cash was primarily related to net income generated in the nine months ended September 30, 2014 compared to a net loss generated in the prior year period.

Investing Activities

Net cash used in investing activities increased $6.3 million for the nine months ended September 30, 2014 compared to the prior year period. This increase was primarily attributable to the outlay of cash to acquire Telerhythmics in the nine months ended September 30, 2014, compared to cash received in the prior year period related to the sale of assets associated with an uncommercialized surgical imaging system previously in development. See Note 3 to the unaudited condensed consolidated financial statements for further information related to the acquisition of Telerhythmics.

Financing Activities

Net cash used in financing activities decreased by $0.1 million for the nine months ended September 30, 2014 compared to the prior year period. This change is attributable to no share repurchases during the nine months ended September 30, 2014, compared to $3.6 million of cash used for share repurchases in the prior year period. Partially offsetting the decrease in cash used for share repurchases during the nine months ended September 30, 2014 was $2.8 million of dividend payments during the nine months ended September 30, 2014. There were no dividend payments during the nine months ended September 30, 2013.

Off-Balance Sheet Arrangements

As part of our ongoing business, we do not participate in transactions that generate relationships with unconsolidated entities or financial partnerships, such as entities often referred to as structured finance or special purpose entities, or SPEs, which would have been established for the purpose of facilitating off-balance sheet arrangements or other contractually narrow or limited purposes. As of September 30, 2014, we were not involved in any unconsolidated SPE transactions.

Contractual Obligations

We have made significant changes to our contractual obligations from those disclosed within “Management's Discussion and Analysis of Financial Condition and Results of Operations,” as contained in our Annual Report on Form 10-K filed with the SEC on March 20, 2014. The following table summarizes our contractual obligations as of September 30, 2014 (amounts in thousands):

	Payments Due by Period (1)
Contractual Obligations	Total		Less than 1 year		1-3 years		3-5 years		More than 5 years
Operating lease obligations	$	4,393	$	304	$	1,883	$	1,537	$	669
Capital lease obligations(2)	820		88		627		105		—
Total Contractual Obligations	$	5,213	$	392	$	2,510	$	1,642	$	669

⁽¹⁾ The table excludes $0.2 million of contingent consideration related to the acquisition of Telerhythmics.

⁽²⁾ Capital lease obligations includes related interest obligations.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Our exposure to market risk due to changes in interest rates relates primarily to the increase or decrease in the value of debt securities in our investment portfolio. Our risk associated with fluctuating interest rates is limited to our investments in interest rate sensitive financial instruments. Under our current policies, we do not use interest rate derivative instruments to manage exposure to interest rate changes. We attempt to increase the safety and preservation of our invested principal funds by limiting default risk, market risk and reinvestment risk. We mitigate default risk by investing in investment grade securities. A 100 basis point adverse move in interest rates along the entire interest rate yield curve would not materially affect the fair value of our interest sensitive financial instruments. Changes in interest rates over time will increase or decrease our interest income.

ITEM 4. CONTROLS AND PROCEDURES

We maintain disclosure controls and procedures that are designed to ensure that information required to be disclosed in our Securities and Exchange Commission Act of 1934 reports is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission’s rules and forms and that such information is accumulated and communicated to our management, including our chief executive officer and chief financial officer, as appropriate, to allow for timely decisions regarding required disclosure. In designing and evaluating the disclosure controls and procedures, we recognize that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control

20

objectives, and management is required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures.

As required by Securities and Exchange Commission Rule 13a-15(e) and 15d-15(e), we carried out an evaluation, under the supervision and with the participation of our management, including our chief executive officer and chief financial officer, of the effectiveness of the design and operation of our disclosure controls and procedures as of the end of the period covered by this report. Based on the foregoing, our chief executive officer and chief financial officer concluded that our disclosure controls and procedures were effective at the reasonable assurance level.

In connection with our acquisition of Telerhythmics, certain areas of internal control over financial reporting changed. These areas are primarily related to integrating corporate functions at Digirad that previously existed at Telerhythmics. The functions and related internal controls that were affected as a result of the acquisition of Telerhythmics are financial reporting, human resources and information technology. Certain control structure items remain in operation at Telerhythmics, primarily related to the processing and billing of revenues, and collection of those revenues. The control structure at Digirad has been modified to appropriately oversee and incorporate these activities into the overall control structure.

Our disclosure controls and procedures are designed to provide reasonable assurance of achieving their objectives as specified above. Management does not expect, however, that our disclosure controls and procedures will prevent or detect all error and fraud. Any control system, no matter how well designed and operated, is based upon certain assumptions and can provide only reasonable, not absolute, assurance that its objectives will be met. Further, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud, if any, within the Company have been detected.

21

PART II. OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

See Note 9 to the unaudited Condensed Consolidated Financial Statements for a summary of legal proceedings.

ITEM 1A. RISK FACTORS

In evaluating us and our common stock, we urge you to carefully consider the risks and other information in this Quarterly Report on Form 10-Q, as well as the risk factors disclosed in Item 1A to Part I of our Annual Report on Form 10-K for the fiscal year ended December 31, 2013, which we filed with the SEC on March 20, 2014. Beyond what is described below, the risks and uncertainties described in “Item 1A – Risk Factors” of our Annual Report on Form 10-K have not materially changed. Any of the risks discussed in this Quarterly Report on Form 10-Q or any of the risks disclosed in Item 1A to Part I of our Annual Report on Form 10-K for the fiscal year ended December 31, 2013, as well as additional risks and uncertainties not currently known to us or that we currently deem immaterial, could materially and adversely affect our results of operations or financial condition.

We may not be able to achieve the anticipated synergies and benefits from business acquisitions, including our recent acquisition of Telerhythmics, LLC.

Part of our ongoing business strategy is to acquire businesses that we believe can complement our current business activities, both financially and strategically. On March 13, 2014, we acquired Telerhythmics, LLC with these synergistic benefits in mind. Acquisitions include many complexities, which can include, but are not limited to risks associated with the acquired business' past activities, loss of customers, regulatory changes that are not anticipated, difficulties in integrating personnel and human resource programs, integrating ERP systems and other infrastructures, and general under performance of the business under Digirad control versus the prior owners. There is no guarantee that our acquisitions will increase the profitability and cash flow of Digirad, and our efforts could cause unforeseen complexities and additional cash outflows, including financial losses.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

None.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None.

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable.

ITEM 5. OTHER INFORMATION

None.

22

ITEM 6. EXHIBITS

Exhibit Number	Description
3.1	Amended and Restated Certificate of Incorporation of Digirad Corporation (Incorporated by reference to the exhibits to the Company's report on Form 8-K originally filed with the Commission on May 3, 2006, as amended thereafter).
3.2	Amended and Restated Bylaws of Digirad Corporation (Incorporated by reference to the exhibits to the Company's report on Form 8-K filed with the Commission on May 9, 2007).
3.3	Certificate of Designation of Rights, Preferences and Privileges of Series B Participating Preferred Stock (Incorporated by reference to the exhibits to the Company's report on Form 8-K filed with the Commission on May 24, 2013).
4.1	Form of Specimen Stock Certificate (Incorporated by reference to the exhibits to the Registration Statement on Form S-1 (File No. 333-113760) originally filed with the Commission on March 19, 2004, as amended on May 24, 2004).
4.2	Preferred Stock Rights Agreement, by and between Digirad Corporation and American Stock Transfer and Trust Company, dated November 22, 2005 (Incorporated by reference to the exhibits to the Registration Statement on the Company's report on Form 8-K filed with the Commission on November 29, 2005).
4.3	Tax Benefit Preservation Plan by and between Digirad Corporation and American Stock Transfer and Trust Company, dated as of May 23, 2013 (Incorporated by reference to the exhibits to the Company's report on Form 8-K filed with the Commission on May 24, 2013).
4.4	Tax Benefit Preservation Plan Amendment, dated November 11, 2013, by and between the Company and American Stock Transfer & Trust Company, LLC (Incorporated by reference to the exhibits to the Company's report on Form 10-K filed with the Commission on March 20, 2014).
10.1	Membership Interest Purchase Agreement, dated March 13, 2014, by and between Digirad Imaging Solutions, Inc. and the Sellers party thereto (Incorporated by reference to the exhibits to the Company's report on Form 8-K filed with the Commission on March 14, 2014)
10.2#	Digirad Corporation 2014 Equity Incentive Award Plan (Incorporated by reference to the exhibits to the Company's Registration Statement on Form S-8 (File No. 333-196562) filed with the Commission on June 6, 2014)
31.1*	Certification of President and Chief Executive Officer pursuant to Rules 13a-14(a) and 15d-14(a) promulgated pursuant to the Securities Exchange Act of 1934, as amended.
31.2*	Certification of Chief Financial Officer pursuant to Rules 13a-14(a) and 15d-14(a) promulgated pursuant to the Securities Exchange Act of 1934, as amended.
32.1**	Certification of President and Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2**	Certification of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS	XBRL Instance Document***
101.SCH	XBRL Taxonomy Extension Schema***
101.CAL	XBRL Taxonomy Extension Calculation Linkbase***
101.LAB	XBRL Taxonomy Extension Labels Linkbase***
101.PRE	XBRL Taxonomy Extension Presentation Linkbase***
101.DEF	XBRL Taxonomy Extension Definition Linkbase***

_________________ 

# Indicates management contract or compensatory plan.    

* Filed herewith.

** This certification is being furnished solely to accompany this quarterly report pursuant to 18 U.S.C. § 1350, and is not being filed for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and is not to be incorporated

23

by reference into any filing of Digirad Corporation, whether made before or after the date hereof, regardless of any general incorporation language in such filing.

*** Furnished, not filed.

24

SIGNATURES

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

		DIGIRAD CORPORATION
Date:	October 31, 2014	By:	/s/    MATTHEW G. MOLCHAN
			Matthew G. Molchan President and Chief Executive Officer (Principal Executive Officer)
Date:	October 31, 2014	By:	/s/     JEFFRY R. KEYES
			Jeffry R. Keyes Chief Financial Officer (Principal Financial and Accounting Officer)

25

EX-31.1

EXHIBIT 31.1

CERTIFICATION OF

PRINCIPAL EXECUTIVE OFFICER

PURSUANT TO SECTION 302

OF THE SARBANES-OXLEY ACT OF 2002

I, Matthew G. Molchan, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Digirad Corporation;

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 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;

5. The registrant's other certifying officer 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.

October 31, 2014

/s/    Matthew G. Molchan

Matthew G. Molchan

President and Chief Executive Officer

(Principal Executive Officer)

EX-31.2

EXHIBIT 31.2

CERTIFICATION OF

PRINCIPAL FINANCIAL OFFICER

PURSUANT TO SECTION 302

OF THE SARBANES-OXLEY ACT OF 2002

I, Jeffry R. Keyes, certify that:

1. I have reviewed this quarterly report on Form 10-Q of Digirad Corporation;

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 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;

5. The registrant's other certifying officer 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.

October 31, 2014

/s/    Jeffry R. Keyes

Jeffry R. Keyes

Chief Financial Officer

(Principal Financial Officer)

EX-32.1

EXHIBIT 32.1

CERTIFICATION OF

PRINCIPAL EXECUTIVE OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350

(SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002)

In connection with the accompanying Quarterly Report on Form 10-Q of Digirad Corporation for the period ended September 30, 2014, I, Matthew G. Molchan, President and Chief Executive Officer of Digirad Corporation, hereby certify pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1) such Quarterly Report on Form 10-Q of Digirad Corporation for the period ended September 30, 2014, 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 such Quarterly Report on Form 10-Q of Digirad Corporation for the period ended September 30, 2014, fairly presents, in all material respects, the financial condition and results of operations of Digirad Corporation at the dates and for the periods indicated.

This certification has not been, and shall not be deemed, “filed” with the Securities and Exchange Commission.

October 31, 2014

/s/     Matthew G. Molchan

Matthew G. Molchan

President and Chief Executive Officer

(Principal Executive Officer)

A signed copy of this written statement required by Section 906 has been provided to Digirad Corporation and will be retained by Digirad Corporation and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.2

EXHIBIT 32.2

CERTIFICATION OF

PRINCIPAL FINANCIAL OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350

(SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002)

In connection with the accompanying Quarterly Report on Form 10-Q of Digirad Corporation for the period ended September 30, 2014, I, Jeffry R. Keyes, Chief Financial Officer of Digirad Corporation, hereby certify pursuant to 18 U.S.C. § 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1) such Quarterly Report on Form 10-Q of Digirad Corporation for the period ended September 30, 2014, 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 such Quarterly Report on Form 10-Q of Digirad Corporation for the period ended September 30, 2014, fairly presents, in all material respects, the financial condition and results of operations of Digirad Corporation at the dates and for the periods indicated.

This certification has not been, and shall not be deemed, “filed” with the Securities and Exchange Commission.

October 31, 2014

/s/    Jeffry R. Keyes

Jeffry R. Keyes

Chief Financial Officer

(Principal Financial Officer)

A signed copy of this written statement required by Section 906 has been provided to Digirad Corporation and will be retained by Digirad Corporation and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Income Tax (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Unrecognized tax benefits	$ 1.6
Unrecognized tax benefits that would impact effective tax rate	$ 1.3

XML

Intangibles and Goodwill (Details) (USD $)	3 Months Ended			9 Months Ended				9 Months Ended		12 Months Ended	9 Months Ended				12 Months Ended	9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013	Sep. 30, 2014		Sep. 30, 2013	Dec. 31, 2013	Sep. 30, 2014 Customer Relationships [Member]		Dec. 31, 2013 Customer Relationships [Member]	Sep. 30, 2014 Trademarks [Member]		Sep. 30, 2014 Patents [Member]		Dec. 31, 2013 Patents [Member]	Sep. 30, 2014 Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Goodwill, Gross	$ 1,337,000	[1]		$ 1,337,000	[1]		$ 184,000
Goodwill	1,337,000	[1],[2]		1,337,000	[1],[2]		184,000
Finite-Lived Intangible Asset, Useful Life								7 years 10 months 24 days	[1]	3 years 6 months	8 years 6 months 1 day	[1]	4 years 6 months 1 day		4 years 10 months 24 days	4 years 6 months 1 day	[1]
Finite-Lived Intangible Assets, Gross	5,661,000			5,661,000			3,081,000	4,850,000	[1]	2,940,000	600,000	[1]	141,000		141,000	70,000	[1]
Finite-Lived Intangible Assets, Accumulated Amortization	(2,991,000)			(2,991,000)			(2,728,000)	(2,834,000)	[1]	(2,622,000)	(36,000)	[1]	(113,000)		(106,000)	(8,000)	[1]
Finite-Lived Intangible Assets, Net	2,670,000	[2]		2,670,000	[2]		353,000	2,016,000	[1],[2]	318,000	564,000	[1],[2]	28,000	[2]	35,000	62,000	[1],[2]
Amortization of intangible assets	93,000		55,000	263,000		178,000
Finite-Lived Intangible Assets, Amortization Expense, Remainder of 2014	100,000			100,000
Finite-Lived Intangible Assets, Amortization Expense, 2015	400,000			400,000
Finite-Lived Intangible Assets, Amortization Expense, 2016	400,000			400,000
Finite-Lived Intangible Assets, Amortization Expense, 2017	400,000			400,000
Finite-Lived Intangible Assets, Amortization Expense, 2018	300,000			300,000
Finite-Lived Intangible Assets, Amortization Expense, 2019 and thereafter	$ 1,200,000			$ 1,200,000

[1] As a result of our acquisition of Telerhythmics on March 13, 2014, we recored certain intangible assets. See Note 3.

[2] mortization expense for intangible assets, net was $0.3 million and $0.2 million for the nine months ended September 30, 2014 and 2013, respectively. Estimated amortization expense for intangible assets for the remainder of 2014 is $0.1 million, for 2015 is $0.4 million, for 2016 is $0.4 million, for 2017 is $0.4 million, for 2018 is $0.3 million, for 2019 and thereafter is $1.2 million.

XML

Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2014

Fair Value Disclosures [Abstract]

Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques

The following table presents information about our financial assets and liabilities that are measured at fair value on a recurring basis, and indicates the fair value hierarchy of the valuation techniques we utilize to determine such fair value at September 30, 2014 and December 31, 2013.

	Fair Value as of September 30, 2014
(in thousands)	Level 1		Level 2		Level 3		Total
Assets:
Corporate debt securities	$	—	$	9,022	$	—	$	9,022
Liabilities:
Acquisition related contingent consideration	$	—	$	—	$	220	$	220

	Fair Value as of December 31, 2013
(in thousands)	Level 1		Level 2		Level 3		Total
Assets:
Corporate debt securities	$	—	$	7,673	$	—	$	7,673

Available-for-sale Securities

The following table sets forth the composition of securities available-for-sale as of September 30, 2014 and December 31, 2013.

	Maturity in Years	Amortized Cost		Unrealized					Fair Value
As of September 30, 2014 (in thousands)				Gains		Losses
Corporate debt securities	3 or less	$	9,043	$	2	$	(23	)	$	9,022
	Maturity in Years	Amortized Cost		Unrealized					Fair Value
As of December 31, 2013 (in thousands)				Gains		Losses
Corporate debt securities	3 or less	$	7,675	$	—	$	(2	)	$	7,673

XML

Subsequent Event Detail (Details) (USD $)	3 Months Ended		9 Months Ended		0 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Oct. 31, 2014 Subsequent Event [Member]
Subsequent Event [Line Items]
Dividends declared per common share (in US$ per share)	$ 0.05	$ 0.00	$ 0.15	$ 0.00	$ 0.05

XML

Financial Instruments Securities Available for Sale (Details) (3 years or less [Member], Corporate Debt Securities [Member], USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
3 years or less [Member] | Corporate Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities maturity period	3 years	3 years
Amortized Cost	$ 9,043	$ 7,675
Unrealized Gains	2	0
Unrealized Losses	(23)	(2)
Fair Value	$ 9,022	$ 7,673

XML

Inventories

9 Months Ended

Sep. 30, 2014

Inventory Disclosure [Abstract]

Inventories

Inventories

Our inventories are stated at the lower of cost (first-in, first-out) or market (net realizable value) and we review inventory balances for excess and obsolete inventory levels on a quarterly basis.

(in thousands)	September 30, 2014			December 31, 2013
Raw materials	$	2,415		$	2,619
Work-in-process	2,777			3,189
Finished goods	476			616
	5,668			6,424
Less reserve for excess and obsolete inventories	(2,125		)	(2,543		)
Inventories, net	$	3,543		$	3,881

XML

Basic and Diluted Net Income (Loss) Per Share (Details) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Earnings Per Share, Basic and Diluted [Abstract]
Weighted average shares outstanding – basic	18,601	18,328	18,558	18,890
Dilutive potential common stock outstanding:
Stock options	294	250	295	0
Restricted stock units	0	2	0	0
Weighted average shares outstanding – diluted	18,895	18,580	18,853	18,890
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Weighted average outstanding securities excluded from computation of diluted net income (loss) per share	82	0	85	350
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Weighted average outstanding securities excluded from computation of diluted net income (loss) per share	82	0	85	338
Restricted Stock Units (RSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Weighted average outstanding securities excluded from computation of diluted net income (loss) per share	0	0	0	12

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The Company (Details)	9 Months Ended
	Sep. 30, 2014 segment
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of reportable segments	2

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Acquisition of Telerhythmics (Details) (USD $)	0 Months Ended	3 Months Ended		9 Months Ended
	Mar. 13, 2014	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Mar. 13, 2014
Business Acquisition, Contingent Consideration [Line Items]
Net loss		$ 1,028,000	$ 2,512,000	$ 1,703,000	$ (523,000)
Telerhythmics [Member]
Business Acquisition, Contingent Consideration [Line Items]
Membership interest acquired in business acquisition (percent)						100.00%
Aggregate upfront consideration paid	3,400,000
Debt assumed in business acquisition		131,000		131,000		131,000
Aggregate earn-out opportunity						501,000
Percentage of EBITDA to be received by sellers (percent)	50.00%
Estimated fair value of contingent earn-out opportunity		220,000		220,000
Accounts receivable, net		256,000		256,000
Other current assets		34,000		34,000
Total current assets		290,000		290,000
Property and equipment, net		290,000		290,000
Intangible assets, net		2,580,000		2,580,000
Goodwill		1,153,000		1,153,000
Total assets		4,313,000		4,313,000
Accounts payable		36,000		36,000
Accrued compensation		169,000		169,000
Other accrued liabilities		356,000		356,000
Total current liabilities		692,000		692,000
Other liabilities		174,000		174,000
Total liabilities		866,000		866,000
Revenues		13,881,000	13,988,000	42,620,000	41,402,000
Net income (loss)		1,041,000	2,555,000	1,903,000	(543,000)
Revenues		1,155,000		2,715,000
Net loss		(210,000)		(439,000)
Transaction costs included within results for Telerhythmics		155,000		155,000
Year one [Member] | Telerhythmics [Member]
Business Acquisition, Contingent Consideration [Line Items]
Aggregate earn-out opportunity	415,000					415,000
Year two [Member] | Telerhythmics [Member]
Business Acquisition, Contingent Consideration [Line Items]
Aggregate earn-out opportunity	825,000					825,000
Year three [Member] | Telerhythmics [Member]
Business Acquisition, Contingent Consideration [Line Items]
Aggregate earn-out opportunity	$ 825,000					$ 825,000

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Inventories (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Inventory Disclosure [Abstract]
Raw materials	$ 2,415	$ 2,619
Work-in-process	2,777	3,189
Finished goods	476	616
Inventory, gross	5,668	6,424
Less reserve for excess and obsolete inventories	(2,125)	(2,543)
Inventories, net	$ 3,543	$ 3,881

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Acquisition of Telerhythmics

9 Months Ended

Sep. 30, 2014

Business Combinations [Abstract]

Acquisition of Telerhythmics, LLC

On March 13, 2014, we acquired 100% of the membership interest of Telerhythmics, LLC ("Telerhythmics"), a provider of 24 hour cardiac monitoring services. Telerhythmics and Digirad each have a very similar customer base, yet with only minor overlaps in current customers. We believe this similar customer base will allow us to leverage each company’s strengths to grow sales and also diversify Digirad service offerings.

We paid to the sellers of the membership interest (the "Sellers") aggregate up front consideration of $3.4 million and assumed approximately $131,000 in debt. In addition, there is an aggregate earn-out opportunity of up to $501,000 from the period March 14, 2014 through December 31, 2016 based on the Telerhythmics business meeting certain earnings before interest, taxes, depreciation and amortization (“EBITDA”) milestones. The Sellers will receive fifty percent (50%) of the EBITDA generated by the Telerhythmics business in excess of the EBITDA milestone amounts, which are as follows:

• $415,000 of EBITDA for the period from the closing date through December 31, 2014,

• $825,000 of EBITDA for the period from January 1, 2015 through December 31, 2015; and

• $825,000 of EBITDA for the period from January 1, 2016 through December 31, 2016.

At September 30, 2014, we have estimated the fair value of the contingent earn-out opportunity to be $220,000. The earn-out opportunity is estimated based on expected performance of the business over the period from the acquisition date through December 31, 2016, utilizing an income approach. It is reasonably possible that our estimate of the earn-out potential could change in the near term. Any adjustment in the estimated earn-out opportunity until settled will be recorded as a gain or loss to current operations in the period the estimate changes.

As of September 30, 2014, the preliminary allocation of the purchase price to the assets acquired and liabilities assumed on the acquisition date was as follows (in thousands):

	Allocation of purchase price
Assets
Current assets:
Accounts receivable, net	$	256
Other current assets	34
Total current assets	290
Property and equipment, net	290
Intangible assets, net	2,580
Goodwill	1,153
Total assets	$	4,313
Accounts payable	$	36
Accrued compensation	169
Other accrued liabilities	356
Current portion of long-term debt	131
Total current liabilities	692
Other liabilities	174
Total liabilities	$	866

The long-term debt was subsequently paid in full on March 28, 2014.

The goodwill recognized as part of the transaction primarily represents synergies between Digirad and Telerhythmics that were not separately identified as part of the acquisition valuation process. Telerhythmics activities are considered their own operating segment, which is aggregated into our Diagnostic Services reportable segment (formerly Digirad Imaging Solutions). The resulting goodwill from the acquisition is expected to be deductible for Federal and state tax reporting purposes.

As of September 30, 2014, we are continuing to obtain and evaluate certain information related to the assets acquired and liabilities assumed. We anticipate closing the measurement period by December 31, 2014.

The below tables display estimated proforma results had the business acquisition been completed as of January 1, 2013. In deriving the proforma results, we utilized the historical operating results of Telerhythmics and adjusted for the impact of the purchase accounting and transaction costs as if the acquisition occurred on January 1, 2013.

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2014		2013		2014		2013
Revenues	$	13,881	$	13,988	$	42,620	$	41,402
Net income (loss)	$	1,041	$	2,555	$	1,903	$	(543	)

Included within our consolidated operating results for the three and nine months ended September 30, 2014 are Telerhythmics operations for the period March 14, 2014 through September 30, 2014 as follows:

(in thousands)	Three Months Ended September 30, 2014			Nine Months Ended September 30, 2014
Revenues	$	1,155		$	2,715
Net loss	$	(210	)	$	(439	)

Included within the results for Telerhythmics is approximately $155 thousand of transaction costs related to the acquisition. These costs are classified as general and administrative expenses in the condensed consolidated statements of comprehensive loss.

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Property and Equipment (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Property, Plant and Equipment [Line Items]
Property, and equipment, gross	$ 27,536	$ 25,954
Accumulated depreciation	(22,634)	(21,801)
Property and equipment, net	4,902	4,153
Machinery and equipment [Member]
Property, Plant and Equipment [Line Items]
Property, and equipment, gross	23,435	22,596
Computer hardware and software [Member]
Property, Plant and Equipment [Line Items]
Property, and equipment, gross	2,877	2,497
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property, and equipment, gross	$ 1,224	$ 861

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Segments (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013		Sep. 30, 2014		Sep. 30, 2013
Segment Reporting Information [Line Items]
Gross profit by segment	$ 4,409		$ 3,818		$ 12,356		$ 10,428
Income (loss) from operations by segment	1,032		2,432		1,702		(609)
Depreciation and amortization	497		475		1,441		1,447
Restructuring charges	80		79		659		1,693
Gain (Loss) on Disposition of Assets	0		1,568		0		1,568
Diagnostic Services [Member]
Segment Reporting Information [Line Items]
Gross profit by segment	2,758		2,573		7,915		6,983
Income (loss) from operations by segment	167		396		275		(192)
Depreciation and amortization	442		348		1,248		1,095
Diagnostic Imaging [Member]
Segment Reporting Information [Line Items]
Gross profit by segment	1,651		1,245		4,441		3,445
Income (loss) from operations by segment	865	[1]	2,036	[1]	1,427	[1]	(417)	[1]
Depreciation and amortization	55		127		193		352
Facilities Restructuring Initiative [Member]
Segment Reporting Information [Line Items]
Restructuring charges					$ 630

[1] Included in the Diagnostic Imaging income from operations for the three and nine months ended September 30, 2014, are approximately $0.1 million and $0.7 million of charges, respectively, associated with our Diagnostic Imaging and Facilities restructuring initiatives (See Note 7). Included in the Diagnostic Imaging income (loss) from operations for the three and nine months ended September 30, 2013, are approximately $0.1 million and $1.7 million of charges, respectively, associated with our Diagnostic Imaging restructuring initiative, as well as a gain of approximately $1.6 million associated with the sale of assets and licensing agreement from an uncommercialized surgical imaging system previously in development.

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Condensed Consolidated Statements Of Comprehensive Income (Loss) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Revenues:
Diagnostic Services	$ 10,821	$ 9,489	$ 31,716	$ 27,903
Diagnostic Imaging	3,060	2,924	9,749	8,946
Total revenues	13,881	12,413	41,465	36,849
Cost of revenues:
Diagnostic Services	8,063	6,916	23,801	20,920
Diagnostic Imaging	1,409	1,679	5,308	5,501
Total cost of revenues	9,472	8,595	29,109	26,421
Gross profit	4,409	3,818	12,356	10,428
Operating expenses:
Research and development	0	24	0	1,020
Marketing and sales	1,157	1,042	3,497	3,287
General and administrative	2,047	1,754	6,235	6,427
Amortization of intangible assets	93	55	263	178
Restructuring charges	80	79	659	1,693
Total operating expenses	3,377	1,386	10,654	11,037
Income (loss) from operations	1,032	2,432	1,702	(609)
Interest and other income, net
Interest and other income, net	14	13	46	52
Interest expense	(10)	(5)	(27)	(10)
Total other income	4	8	19	42
Income (loss) before income taxes	1,036	2,440	1,721	(567)
Income tax benefit (expense)	(8)	72	(18)	44
Net income (loss)	1,028	2,512	1,703	(523)
Net income (loss) per share - basic (in dollars per share)	$ 0.06	$ 0.14	$ 0.09	$ (0.03)
Net income (loss) per share - diluted (in dollars per share	$ 0.05	$ 0.14	$ 0.09	$ (0.03)
Weighted average shares outstanding – basic	18,601	18,328	18,558	18,890
Weighted average shares outstanding – diluted	18,895	18,580	18,853	18,890
Dividends declared per common share (in US$ per share)	$ 0.05	$ 0.00	$ 0.15	$ 0.00
Other comprehensive income (loss):
Unrealized gain (loss) on marketable securities	(9)	23	(19)	(35)
Total other comprehensive income (loss)	(9)	23	(19)	(35)
Comprehensive income (loss)	1,019	2,535	1,684	(558)
Gain (Loss) on Disposition of Assets	$ 0	$ 1,568	$ 0	$ 1,568

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The Company

9 Months Ended

Sep. 30, 2014

Organization, Consolidation and Presentation of Financial Statements [Abstract]

The Company

The Company

Digirad Corporation (“Digirad”), a Delaware corporation, is one of the largest national providers of in-office nuclear cardiology imaging and ultrasound imaging services, and also provides cardiac event monitoring services. These services are provided to physician practices, hospitals and imaging centers through our Diagnostic Services reportable segment. Digirad also sells medical diagnostic imaging systems, including solid-state gamma cameras, for nuclear cardiology and general nuclear medicine applications, as well as provides service on the products sold, through our Diagnostic Imaging reportable segment. These two reportable segments, Diagnostic Services and Diagnostic Imaging, are collectively referred to herein as the “Company.”

The accompanying condensed consolidated financial statements include the operations of both segments. Intercompany accounts and transactions are accounted for at cost and have been eliminated in consolidation. All our long-lived assets are located in the United States and substantially all of our revenues arise from sales activity in the United States.

Basis of Presentation

The unaudited condensed consolidated financial statements included in this Form 10-Q have been prepared in accordance with the U.S. Securities and Exchange Commission (“SEC”) instructions for Quarterly Reports on Form 10-Q. Accordingly, the condensed consolidated financial statements are unaudited and do not contain all the information required by U.S. generally accepted accounting principles (“GAAP”) to be included in a full set of financial statements. The unaudited condensed consolidated balance sheet at December 31, 2013 has been derived from the audited consolidated financial statements at that date but does not include all of the information and footnotes required by GAAP for a complete set of financial statements. The audited consolidated financial statements for our fiscal year ended December 31, 2013, filed with the SEC on Form 10-K on March 20, 2014 include a summary of our significant accounting policies and should be read in conjunction with this Form 10-Q. In the opinion of management, all material adjustments necessary to present fairly the results of operations, cash flows and balance sheets for such periods have been included in this Form 10-Q. All such adjustments are of a normal recurring nature. In addition, certain reclassifications have been made to the prior period financial statements to conform to the current period presentation. The results of operations for interim periods are not necessarily indicative of the results of operations for the entire year.

Preparation of financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities and the reported amounts of revenues and expenses. By their nature, estimates are subject to an inherent degree of uncertainty. Actual results could differ from management’s estimates.

The financial results for the three and nine months ended September 30, 2014 include the financial results of Telerhythmics, LLC for the period since the acquisition date of March 13, 2014. See Note 3 to the unaudited condensed consolidated financial statements for more information related to the acquisition of Telerhythmics, LLC.

Recent Accounting Pronouncement

In May 2014, the FASB issued guidance that outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers which supersedes most current revenue recognition guidance, including industry-specific guidance. The guidance provides that an entity recognize revenue when it transfers promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. This guidance also requires additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments, and assets recognized from costs incurred to obtain or fulfill a contract. The guidance allows for either full retrospective or modified retrospective adoption and will become effective for us in the first quarter of 2017. We are currently evaluating the alternative transition methods and the potential effects of the adoption of this guidance on our financial statements.

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Restructuring Charges - Diagnostic Imaging Restructuring Initiative (Details) (Diagnostic Imaging Initiative [Member], USD $)	9 Months Ended
	Sep. 30, 2014
Restructuring Cost and Reserve [Line Items]
Restructuring charges incurred	$ 1,800,000
Restructuring Reserve [Roll Forward]
Restructuring Reserve	489,000
Accrued costs	29,000
Cash payments and other reductions	512,000
Restructuring Reserve	6,000
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges incurred	$ 1,600,000

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Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2014

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

(in thousands)	September 30, 2014			December 31, 2013
Machinery and equipment	$	23,435		$	22,596
Computer hardware and software	2,877			2,497
Leasehold improvements	1,224			861
	27,536			25,954
Accumulated depreciation	(22,634		)	(21,801		)
Property and equipment, net	$	4,902		$	4,153

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Financial Instruments Assets and Liabilities at Fair Value on a Recurring Basis (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities, Fair Value Disclosure	$ 0
Level 1 [Member] | Corporate Debt Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Corporate debt securities	0	0
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities, Fair Value Disclosure	0
Level 2 [Member] | Corporate Debt Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Corporate debt securities	9,022	7,673
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities, Fair Value Disclosure	220
Level 3 [Member] | Corporate Debt Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Corporate debt securities	0	0
Total [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Liabilities, Fair Value Disclosure	220
Total [Member] | Corporate Debt Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Corporate debt securities	$ 9,022	$ 7,673

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Restructuring Charges (Tables)

9 Months Ended

Sep. 30, 2014

Facilities Restructuring Initiative [Member]

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring and Related Costs

The following table includes information regarding our Facilities restructuring initiative:

(in thousands)	Accrued at December 31, 2013		Accrued Costs		Cash Payments and Other Reductions		Accrued at September 30, 2014
Total Facilities restructuring initiative	$	—	$	630	$	603	$	27

Diagnostic Imaging Initiative [Member]

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring and Related Costs

The following table includes information regarding our Diagnostic Imaging restructuring initiative:

(in thousands)	Accrued at December 31, 2013		Accrued Costs		Cash Payments and Other Reductions		Accrued at September 30, 2014
Total Diagnostic Imaging restructuring initiative	$	489	$	29	$	512	$	6

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Basic and Diluted Net Income (Loss) Per Share

9 Months Ended

Sep. 30, 2014

Earnings Per Share, Basic and Diluted [Abstract]

Basic and Diluted Net Income (Loss) Per Share

Basic and Diluted Net Income (Loss) Per Share

For the three and nine months ended September 30, 2014 and 2013, basic net income (loss) per common share is computed by dividing net income (loss) by the weighted average number of common shares and vested restricted stock units outstanding during the period. Diluted net income (loss) per common share is calculated to give effect to all dilutive securities, if applicable, using the treasury stock method.

The following table sets forth the reconciliation of shares used to compute basic and diluted net income (loss) per share for the periods indicated:

	Three Months Ended September 30,		Nine Months Ended September 30,
(shares in thousands)	2014	2013	2014	2013
Weighted average shares outstanding - basic	18,601	18,328	18,558	18,890
Dilutive potential common stock outstanding:
Stock options	294	250	295	—
Restricted stock units	—	2	—	—
Weighted average shares outstanding - diluted	18,895	18,580	18,853	18,890

The following weighted average outstanding common stock equivalents were not included in the calculation of diluted net income (loss) per share because their effect was anti-dilutive:

	Three Months Ended September 30,		Nine Months Ended September 30,
(shares in thousands)	2014	2013	2014	2013
Stock options	82	—	85	338
Restricted stock units	—	—	—	12
Total	82	—	85	350

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Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014		Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 12,793		$ 18,744
Securities available-for-sale	9,022		7,673
Accounts receivable, net	6,594		5,430
Inventories, net	3,543		3,881
Other current assets	760		697
Restricted cash	477		244
Total current assets	33,189		36,669
Property and equipment, net	4,902		4,153
Intangible assets, net	2,670		353
Goodwill	1,337	[1],[2]	184
Other assets	70		92
Total assets	42,168		41,451
Liabilities and stockholders’ equity
Accounts payable	1,760		611
Accrued compensation	3,247		3,472
Accrued warranty	139		137
Deferred revenue	1,423		1,631
Other accrued liabilities	2,043		1,774
Total current liabilities	8,612		7,625
Other liabilities	889		440
Total liabilities	9,501		8,065
Commitments and contingencies
Stockholders’ equity:
Preferred stock, $0.0001 par value: 10,000,000 shares authorized; no shares issued or outstanding	0		0
Common stock, $0.0001 par value: 80,000,000 shares authorized; 18,605,362 and 18,504,279 shares issued and outstanding (net of treasury shares) at September 30, 2014 and December 31, 2013, respectively	2		2
Treasury stock, at cost; 2,588,484 shares at September 30, 2014 and December 31, 2013	(5,728)		(5,728)
Additional paid-in capital	154,565		156,968
Accumulated other comprehensive loss	(21)		(2)
Accumulated deficit	(116,151)		(117,854)
Total stockholders’ equity	32,667		33,386
Total liabilities and stockholders’ equity	$ 42,168		$ 41,451

[1] As a result of our acquisition of Telerhythmics on March 13, 2014, we recored certain intangible assets. See Note 3.

[2] mortization expense for intangible assets, net was $0.3 million and $0.2 million for the nine months ended September 30, 2014 and 2013, respectively. Estimated amortization expense for intangible assets for the remainder of 2014 is $0.1 million, for 2015 is $0.4 million, for 2016 is $0.4 million, for 2017 is $0.4 million, for 2018 is $0.3 million, for 2019 and thereafter is $1.2 million.

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Subsequent Event

9 Months Ended

Sep. 30, 2014

Subsequent Events [Abstract]

Subsequent Event

Subsequent Events

On October 30, 2014, the Company announced a cash dividend of $0.05 per share payable on November 24, 2014 to shareholders of record on November 12, 2014.

On October 29, 2014, the Company submitted a proposal to acquire PDI, Inc. (PDI), a healthcare commercialization services company. The structure of the potential transaction as well as the related consideration is to be determined at a later date based on discussions with PDI and due diligence activities, if and when the transaction occurs.

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Document And Entity Information	9 Months Ended
	Sep. 30, 2014	Oct. 20, 2014
Document And Entity Information [Abstract]
Entity Registrant Name	DIGIRAD CORP
Entity Central Index Key	0000707388
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Document Type	10-Q
Document Period End Date	Sep. 30, 2014
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q3
Amendment Flag	false
Entity Common Stock, Shares Outstanding		18,605,362

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Financial Instruments (policies)

9 Months Ended

Sep. 30, 2014

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments, Policy

The fair value of our corporate debt securities is determined using proprietary valuation models and analytical tools. These valuation models and analytical tools use market pricing or prices for similar instruments that are both objective and publicly available, including matrix pricing or reported trades, benchmark yields, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids and/or offers.

Securities Available-for-sale, Policy

Securities Available for Sale

Securities available-for-sale primarily consist of investment grade corporate debt securities. We classify all securities as available-for-sale and as current assets, as the sale of such securities may be required prior to maturity to execute management strategies. These securities are carried at fair value, with the unrealized gains and losses reported as a component of accumulated other comprehensive income (loss) in stockholders' equity until realized. Realized gains and losses from the sale of available-for-sale securities, if any, are determined on a specific identification basis. A decline in the market value of any available-for-sale security below cost that is determined to be other than temporary will result in an impairment charge to earnings and a new cost basis for the security is established. No such impairment charges were recorded for any period presented. It is not more likely than not that we will be required to sell investments before recovery of their amortized costs. Premiums and discounts are amortized or accreted over the life of the related security as an adjustment to yield using the straight-line method and included in interest income. Interest income is recognized when earned. Realized gains and losses on investments in securities are included in other income (expense) within the condensed consolidated statements of comprehensive income (loss).

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Condensed Consolidated Balance Sheets (Parenthetical) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 0.0001	$ 0.0001
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 0.0001	$ 0.0001
Common stock, shares authorized	80,000,000	80,000,000
Common stock, shares issued	18,605,362	18,504,279
Common stock, shares outstanding	18,605,362	18,504,279
Treasury stock, shares	2,558,484	2,588,484

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Restructuring Charges

9 Months Ended

Sep. 30, 2014

Restructuring and Related Activities [Abstract]

Restructuring Charges

Restructuring Charges

Facilities restructuring initiative

On January 27, 2014, we announced a plan to exit our 47,000 square foot former headquarters facility in Poway, California (the "Facilities restructuring initiative"). This action was undertaken as the facility had excess space and capacity given our current operating plan. We entered into a termination agreement to end the lease on the facility as of April 30, 2014. The original term of the lease would have continued through February 29, 2016. Concurrently with the termination of the lease for the 47,000 square foot Poway, California facility, we entered into a new lease agreement on January 23, 2014 for a separate 21,300 square foot facility in Poway, California to house our Diagnostic Imaging operations.

As a result of the Facilities restructuring initiative, we estimate that we will incur in total approximately $0.7 million to $0.8 million in restructuring charges, which we anticipate to be incurred throughout fiscal year 2014. The estimated charges are comprised of lease termination, moving and other related costs. Through September 30, 2014, we have incurred approximately $0.6 million of charges associated with the Facilities restructuring initiative, consisting primarily of lease termination and moving costs. Restructuring liabilities and associated charges are measured at fair value as incurred.

The following table includes information regarding our Facilities restructuring initiative:

(in thousands)	Accrued at December 31, 2013		Accrued Costs		Cash Payments and Other Reductions		Accrued at September 30, 2014
Total Facilities restructuring initiative	$	—	$	630	$	603	$	27

Accrued Facilities restructuring charges at September 30, 2014 are included in the accounts payable and other accrued liabilities line items in the unaudited condensed consolidated balance sheets. All Facilities restructuring charges for the three and nine months ended September 30, 2014 are included in the Diagnostic Imaging segment.

Diagnostic Imaging restructuring initiative

On February 28, 2013, we announced a plan to restructure our Diagnostic Imaging business to significantly reduce costs and focus on maximizing cash flow from our Diagnostic Services business (the "Diagnostic Imaging restructuring initiative"). The Diagnostic Imaging restructuring initiative included a reduction in force. In addition, as part of the Diagnostic Imaging restructuring initiative, we entered into an agreement in September 2013 with a third party to outsource the majority of the manufacturing associated with our cameras. As a result of the Diagnostic Imaging restructuring initiative, we incurred a total of $1.8 million in restructuring charges, the majority of which were incurred during fiscal year 2013. Included in the total Diagnostic Imaging restructuring initiative charges are $1.6 million of employee related costs, with the remaining costs consisting of contract termination costs and other related costs. All restructuring efforts associated with this initiative were complete as of June 30, 2014.

The following table includes information regarding our Diagnostic Imaging restructuring initiative:

(in thousands)	Accrued at December 31, 2013		Accrued Costs		Cash Payments and Other Reductions		Accrued at September 30, 2014
Total Diagnostic Imaging restructuring initiative	$	489	$	29	$	512	$	6

All accrued Diagnostic Imaging restructuring charges at September 30, 2014 are included in the accrued compensation line item in the unaudited condensed consolidated balance sheets. All Diagnostic Imaging restructuring charges for the three and nine months ended September 30, 2014 are included in the Diagnostic Imaging segment.

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Intangibles and Goodwill

9 Months Ended

Sep. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Intangibles and Goodwill

	September 30, 2014
(in thousands)	Weighted Average Remaining Useful Life (years)	Gross Carrying Amount		Accumulated Amortization			Intangible Assets, Net (1)
Intangible assets with indefinite useful lives:
Goodwill (2)	Indefinite	$	1,337	$	—		$	1,337
Intangible assets with finite useful lives:
Customer relationships (2)	7.9	$	4,850	$	(2,834	)	$	2,016
Trademarks (2)	8.5	600		(36		)	564
Patents	4.5	141		(113		)	28
Covenants not to compete (2)	4.5	70		(8		)	62
Total intangible assets, net		$	5,661	$	(2,991	)	$	2,670

	December 31, 2013
	Weighted Average Remaining Useful Life (years)	Gross Carrying Amount		Accumulated Amortization			Intangible Assets, Net (1)
Intangible assets with infinite useful lives:
Goodwill	Indefinite	$	184	$	—		$	184
Intangible assets with finite useful lives:
Customer relationships	3.5	$	2,940	$	(2,622	)	$	318
Patents	4.9	141		(106		)	35
Total intangible assets, net		$	3,081	$	(2,728	)	$	353

(1) Amortization expense for intangible assets, net was $0.3 million and $0.2 million for the nine months ended September 30, 2014 and 2013, respectively. Estimated amortization expense for intangible assets for the remainder of 2014 is $0.1 million, for 2015 is $0.4 million, for 2016 is $0.4 million, for 2017 is $0.4 million, for 2018 is $0.3 million, for 2019 and thereafter is $1.2 million.

(2) As a result of our acquisition of Telerhythmics on March 13, 2014, we recored certain intangible assets. See Note 3.

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Intangibles and Goodwill (Tables)

9 Months Ended

Sep. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill

	September 30, 2014
(in thousands)	Weighted Average Remaining Useful Life (years)	Gross Carrying Amount		Accumulated Amortization			Intangible Assets, Net (1)
Intangible assets with indefinite useful lives:
Goodwill (2)	Indefinite	$	1,337	$	—		$	1,337
Intangible assets with finite useful lives:
Customer relationships (2)	7.9	$	4,850	$	(2,834	)	$	2,016
Trademarks (2)	8.5	600		(36		)	564
Patents	4.5	141		(113		)	28
Covenants not to compete (2)	4.5	70		(8		)	62
Total intangible assets, net		$	5,661	$	(2,991	)	$	2,670

	December 31, 2013
	Weighted Average Remaining Useful Life (years)	Gross Carrying Amount		Accumulated Amortization			Intangible Assets, Net (1)
Intangible assets with infinite useful lives:
Goodwill	Indefinite	$	184	$	—		$	184
Intangible assets with finite useful lives:
Customer relationships	3.5	$	2,940	$	(2,622	)	$	318
Patents	4.9	141		(106		)	35
Total intangible assets, net		$	3,081	$	(2,728	)	$	353

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Schedule of Earnings Per Share, Basic and Diluted (Tables)

9 Months Ended

Sep. 30, 2014

Earnings Per Share, Basic and Diluted [Abstract]

Schedule of Earnings (Loss) Per Share, Basic and Diluted

The following table sets forth the reconciliation of shares used to compute basic and diluted net income (loss) per share for the periods indicated:

	Three Months Ended September 30,		Nine Months Ended September 30,
(shares in thousands)	2014	2013	2014	2013
Weighted average shares outstanding - basic	18,601	18,328	18,558	18,890
Dilutive potential common stock outstanding:
Stock options	294	250	295	—
Restricted stock units	—	2	—	—
Weighted average shares outstanding - diluted	18,895	18,580	18,853	18,890

Schedule of Antidilutive Securities Excluded from Computation of Earnings (Loss) Per Share

The following weighted average outstanding common stock equivalents were not included in the calculation of diluted net income (loss) per share because their effect was anti-dilutive:

	Three Months Ended September 30,		Nine Months Ended September 30,
(shares in thousands)	2014	2013	2014	2013
Stock options	82	—	85	338
Restricted stock units	—	—	—	12
Total	82	—	85	350

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Income Taxes

9 Months Ended

Sep. 30, 2014

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

As of December 31, 2013, we had unrecognized tax benefits of approximately $1.6 million. Included in the unrecognized tax benefits were $1.3 million of tax benefits that, if recognized, would reduce our annual effective tax rate, subject to the valuation allowance. We do not expect our unrecognized tax benefits to change significantly over the next 12 months.

We file income tax returns in the U.S. and in various state jurisdictions with varying statutes of limitations. We are no longer subject to income tax examination by tax authorities for years prior to 2008; however, our net operating loss and research credit carry-forwards arising prior to that year are subject to adjustment. It is our policy to recognize interest expense and penalties related to income tax matters as a component of income tax expense.

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Financial Instruments

9 Months Ended

Sep. 30, 2014

Fair Value Disclosures [Abstract]

Financial Instruments

Financial Instruments

Assets and Liabilities Measured at Fair Value on a Recurring Basis. The following table presents information about our financial assets and liabilities that are measured at fair value on a recurring basis, and indicates the fair value hierarchy of the valuation techniques we utilize to determine such fair value at September 30, 2014 and December 31, 2013.

	Fair Value as of September 30, 2014
(in thousands)	Level 1		Level 2		Level 3		Total
Assets:
Corporate debt securities	$	—	$	9,022	$	—	$	9,022
Liabilities:
Acquisition related contingent consideration	$	—	$	—	$	220	$	220

	Fair Value as of December 31, 2013
(in thousands)	Level 1		Level 2		Level 3		Total
Assets:
Corporate debt securities	$	—	$	7,673	$	—	$	7,673

The fair value of our corporate debt securities is determined using proprietary valuation models and analytical tools. These valuation models and analytical tools use market pricing or prices for similar instruments that are both objective and publicly available, including matrix pricing or reported trades, benchmark yields, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids and/or offers. We did not reclassify any investments between levels in the fair value hierarchy during the nine months ended September 30, 2014.

The acquisition related contingent consideration is related to our acquisition of Telerhythmics on March 13, 2014.  We will reassess the fair value of the contingent consideration to be settled in cash related to our acquisition of Telerhythmics on a quarterly basis using the income approach, which is a Level 3 measurement. There was no change to the fair value of the acquisition related contingent consideration during the nine months ended September 30, 2014. Significant assumptions used in the measurement include probabilities of achieving the EBITDA milestones.

Securities Available for Sale

Securities available-for-sale primarily consist of investment grade corporate debt securities. We classify all securities as available-for-sale and as current assets, as the sale of such securities may be required prior to maturity to execute management strategies. These securities are carried at fair value, with the unrealized gains and losses reported as a component of accumulated other comprehensive income (loss) in stockholders' equity until realized. Realized gains and losses from the sale of available-for-sale securities, if any, are determined on a specific identification basis. A decline in the market value of any available-for-sale security below cost that is determined to be other than temporary will result in an impairment charge to earnings and a new cost basis for the security is established. No such impairment charges were recorded for any period presented. It is not more likely than not that we will be required to sell investments before recovery of their amortized costs. Premiums and discounts are amortized or accreted over the life of the related security as an adjustment to yield using the straight-line method and included in interest income. Interest income is recognized when earned. Realized gains and losses on investments in securities are included in other income (expense) within the condensed consolidated statements of comprehensive income (loss). The realized gains and losses on these sales were minimal for the three and nine months ended September 30, 2014 and 2013.

The following table sets forth the composition of securities available-for-sale as of September 30, 2014 and December 31, 2013.

	Maturity in Years	Amortized Cost		Unrealized					Fair Value
As of September 30, 2014 (in thousands)				Gains		Losses
Corporate debt securities	3 or less	$	9,043	$	2	$	(23	)	$	9,022
	Maturity in Years	Amortized Cost		Unrealized					Fair Value
As of December 31, 2013 (in thousands)				Gains		Losses
Corporate debt securities	3 or less	$	7,675	$	—	$	(2	)	$	7,673

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Commitments and Contingencies

9 Months Ended

Sep. 30, 2014

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies

Leases

We currently lease facilities and certain automotive equipment under non-cancelable operating leases expiring from October 1, 2014 through November 30, 2021. Rent expense is recognized on a straight-line basis over the initial lease term and those renewal periods that are reasonably assured as determined at lease inception. The difference between rent expense and rent paid is recorded as deferred rent and is included in other liabilities. Rent expense was approximately $0.3 million for the three months ended September 30, 2014 and $0.4 million for the same period in 2013, and $1.1 million for the nine months ended September 30, 2014 and 2013.

As of September 30, 2014, we financed certain information technology and medical equipment and vehicles under capital leases. These obligations are secured by the specific equipment financed under each lease and will be repaid monthly over the remaining lease terms through March 31, 2018.

The future minimum lease payments due under both non-cancelable operating leases and capital leases having initial or remaining lease terms in excess of one year as of September 30, 2014 are as follows (in thousands):

	Operating Leases		Capital Leases
2014	$	304	$	88
2015	1,048		351
2016	835		276
2017	554		100
2018	490		5
2019	493		—
Thereafter	669		—
Total minimum lease payments	$	4,393	$	820

Other matters. In the normal course of business, we have been, and will likely continue to be, subject to litigation or administrative proceedings incidental to our business, such as claims related to customer disputes, employment practices, wage and hour disputes, product liability, professional liability, commercial disputes, licensure restrictions or denials, and warranty or patent infringement. Responding to litigation or administrative proceedings, regardless of whether they have merit, can be expensive and disruptive to normal business operations. We are not able to predict the timing or outcome of these matters.

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Segments

9 Months Ended

Sep. 30, 2014

Segment Reporting [Abstract]

Segments

Segments

Our reporting segments have been determined based on the nature of the products and/or services offered to customers or the nature of their function in the organization. We evaluate performance based on the operating income (loss) contributed by each segment.

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2014		2013		2014		2013
Gross profit by segment:
Diagnostic Services	$	2,758	$	2,573	$	7,915	$	6,983
Diagnostic Imaging	1,651		1,245		4,441		3,445
Condensed consolidated gross profit	$	4,409	$	3,818	$	12,356	$	10,428
Income (loss) from operations by segment:
Diagnostic Services	$	167	$	396	$	275	$	(192	)
Diagnostic Imaging (1)	865		2,036		1,427		(417		)
Condensed consolidated income (loss) from operations	$	1,032	$	2,432	$	1,702	$	(609	)
Depreciation and amortization:
Diagnostic Services	$	442	$	348	$	1,248	$	1,095
Diagnostic Imaging	55		127		193		352
Condensed consolidated depreciation and amortization	$	497	$	475	$	1,441	$	1,447

(in thousands)	As of September 30, 2014		As of December 31, 2013
Identifiable assets by segment:
Diagnostic Services	$	17,973	$	11,874
Diagnostic Imaging	24,195		29,577
Condensed Consolidated assets	$	42,168	$	41,451

⁽¹⁾Included in the Diagnostic Imaging income from operations for the three and nine months ended September 30, 2014, are approximately $0.1 million and $0.7 million of charges, respectively, associated with our Diagnostic Imaging and Facilities restructuring initiatives (See Note 7). Included in the Diagnostic Imaging income (loss) from operations for the three and nine months ended September 30, 2013, are approximately $0.1 million and $1.7 million of charges, respectively, associated with our Diagnostic Imaging restructuring initiative, as well as a gain of approximately $1.6 million associated with the sale of assets and licensing agreement from an uncommercialized surgical imaging system previously in development.

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Restructuring Charges - Facilities Restructuring Initiative (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014 Facilities Restructuring Initiative [Member]	Jan. 27, 2014 Facilities Restructuring Initiative [Member] sqft	Jan. 23, 2014 Facilities Restructuring Initiative [Member] sqft	Sep. 30, 2014 Minimum [Member] Facilities Restructuring Initiative [Member]	Sep. 30, 2014 Maximum [Member] Facilities Restructuring Initiative [Member]
Restructuring Cost and Reserve [Line Items]
Area of Real Estate Property						47,000	21,300
Estimated restructuring costs								$ 700,000	$ 800,000
Restructuring Reserve [Roll Forward]
Restructuring Reserve					0
Accrued costs	80,000	79,000	659,000	1,693,000	630,000
Cash payments and other reductions					603,000
Restructuring Reserve					$ 27,000

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Inventories (Tables)

9 Months Ended

Sep. 30, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory

Our inventories are stated at the lower of cost (first-in, first-out) or market (net realizable value) and we review inventory balances for excess and obsolete inventory levels on a quarterly basis.

(in thousands)	September 30, 2014			December 31, 2013
Raw materials	$	2,415		$	2,619
Work-in-process	2,777			3,189
Finished goods	476			616
	5,668			6,424
Less reserve for excess and obsolete inventories	(2,125		)	(2,543		)
Inventories, net	$	3,543		$	3,881

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Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2014

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Lease Payments for Capital Leases

The future minimum lease payments due under both non-cancelable operating leases and capital leases having initial or remaining lease terms in excess of one year as of September 30, 2014 are as follows (in thousands):

	Operating Leases		Capital Leases
2014	$	304	$	88
2015	1,048		351
2016	835		276
2017	554		100
2018	490		5
2019	493		—
Thereafter	669		—
Total minimum lease payments	$	4,393	$	820

Schedule of Future Minimum Rental Payments for Operating Leases

The future minimum lease payments due under both non-cancelable operating leases and capital leases having initial or remaining lease terms in excess of one year as of September 30, 2014 are as follows (in thousands):

	Operating Leases		Capital Leases
2014	$	304	$	88
2015	1,048		351
2016	835		276
2017	554		100
2018	490		5
2019	493		—
Thereafter	669		—
Total minimum lease payments	$	4,393	$	820

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Segments Asset by Segment Detail (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Segment Reporting Information [Line Items]
Identifiable assets by segment	$ 42,168	$ 41,451
Diagnostic Services [Member]
Segment Reporting Information [Line Items]
Identifiable assets by segment	17,973	11,874
Diagnostic Imaging [Member]
Segment Reporting Information [Line Items]
Identifiable assets by segment	$ 24,195	$ 29,577

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Condensed Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Operating activities
Net income (loss)	$ 1,703	$ (523)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation	1,178	1,269
Amortization of intangible assets	263	178
Provision for bad debt	261	(60)
Stock-based compensation	207	300
Gain on sale of assets	(55)	(1,623)
Amortization of premiums on investments	154	148
Changes in operating assets and liabilities:
Accounts receivable	(1,169)	313
Inventories	406	694
Other assets	(7)	94
Accounts payable	1,113	167
Accrued compensation	(394)	1,090
Deferred revenue	(208)	(355)
Other liabilities	(240)	(873)
Restricted cash	(233)	0
Net cash provided by operating activities	2,979	819
Investing activities
Purchases of property and equipment	(1,147)	(617)
Net proceeds from sale of assets and license agreement	81	1,676
Purchases of securities available-for-sale	(2,617)	(4,679)
Sales and maturities of securities available-for-sale	1,095	3,874
Net cash paid for acquisition	(3,447)	0
Net cash (used in) provided by investing activities	(6,035)	254
Financing activities
Issuances of common stock	173	760
Repurchases of common stock	0	(3,640)
Dividends paid	(2,783)	0
Repayment of long-term debt	(131)	0
Repayment of obligations under capital leases	(154)	(69)
Net cash used in financing activities	(2,895)	(2,949)
Net decrease in cash and cash equivalents	(5,951)	(1,876)
Cash and cash equivalents at beginning of period	18,744	19,514
Cash and cash equivalents at end of period	$ 12,793	$ 17,638

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Property and Equipment

9 Months Ended

Sep. 30, 2014

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

(in thousands)	September 30, 2014			December 31, 2013
Machinery and equipment	$	23,435		$	22,596
Computer hardware and software	2,877			2,497
Leasehold improvements	1,224			861
	27,536			25,954
Accumulated depreciation	(22,634		)	(21,801		)
Property and equipment, net	$	4,902		$	4,153

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Segments (Tables)

9 Months Ended

Sep. 30, 2014

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Our reporting segments have been determined based on the nature of the products and/or services offered to customers or the nature of their function in the organization. We evaluate performance based on the operating income (loss) contributed by each segment.

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2014		2013		2014		2013
Gross profit by segment:
Diagnostic Services	$	2,758	$	2,573	$	7,915	$	6,983
Diagnostic Imaging	1,651		1,245		4,441		3,445
Condensed consolidated gross profit	$	4,409	$	3,818	$	12,356	$	10,428
Income (loss) from operations by segment:
Diagnostic Services	$	167	$	396	$	275	$	(192	)
Diagnostic Imaging (1)	865		2,036		1,427		(417		)
Condensed consolidated income (loss) from operations	$	1,032	$	2,432	$	1,702	$	(609	)
Depreciation and amortization:
Diagnostic Services	$	442	$	348	$	1,248	$	1,095
Diagnostic Imaging	55		127		193		352
Condensed consolidated depreciation and amortization	$	497	$	475	$	1,441	$	1,447

Reconciliation of Assets from Segment to Consolidated

(in thousands)	As of September 30, 2014		As of December 31, 2013
Identifiable assets by segment:
Diagnostic Services	$	17,973	$	11,874
Diagnostic Imaging	24,195		29,577
Condensed Consolidated assets	$	42,168	$	41,451

⁽¹⁾Included in the Diagnostic Imaging income from operations for the three and nine months ended September 30, 2014, are approximately $0.1 million and $0.7 million of charges, respectively, associated with our Diagnostic Imaging and Facilities restructuring initiatives (See Note 7). Included in the Diagnostic Imaging income (loss) from operations for the three and nine months ended September 30, 2013, are approximately $0.1 million and $1.7 million of charges, respectively, associated with our Diagnostic Imaging restructuring initiative, as well as a gain of approximately $1.6 million associated with the sale of assets and licensing agreement from an uncommercialized surgical imaging system previously in development.

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Commitments and Contingencies (Details) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Commitments and Contingencies Disclosure [Abstract]
Rent expense	$ 300,000	$ 400,000	$ 1,100,000	$ 1,100,000
Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Operating Leases - 2014	304,000		304,000
Operating Leases - 2015	1,048,000		1,048,000
Operating Leases - 2016	835,000		835,000
Operating Leases - 2017	554,000		554,000
Operating Leases - 2018	490,000		490,000
Operating Leases - 2019	493,000		493,000
Operating Leases - Thereafter	669,000		669,000
Operating Leases - Total minimum lease payments	4,393,000		4,393,000
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Capital Leases - 2014	88,000		88,000
Capital Leases - 2015	351,000		351,000
Capital Leases - 2016	276,000		276,000
Capital Leases - 2017	100,000		100,000
Capital Leases - 2018	5,000		5,000
Capital Leases - 2019	0		0
Capital Leases - Thereafter	0		0
Capital Leases - Total minimum lease payments	$ 820,000		$ 820,000

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Acquisition of Telerhythmics (Tables)

9 Months Ended

Sep. 30, 2014

Business Combinations [Abstract]

Schedule of Preliminary Allocation of Purchase Price

As of September 30, 2014, the preliminary allocation of the purchase price to the assets acquired and liabilities assumed on the acquisition date was as follows (in thousands):

	Allocation of purchase price
Assets
Current assets:
Accounts receivable, net	$	256
Other current assets	34
Total current assets	290
Property and equipment, net	290
Intangible assets, net	2,580
Goodwill	1,153
Total assets	$	4,313
Accounts payable	$	36
Accrued compensation	169
Other accrued liabilities	356
Current portion of long-term debt	131
Total current liabilities	692
Other liabilities	174
Total liabilities	$	866

Schedule of Estimated Proforma Results

The below tables display estimated proforma results had the business acquisition been completed as of January 1, 2013. In deriving the proforma results, we utilized the historical operating results of Telerhythmics and adjusted for the impact of the purchase accounting and transaction costs as if the acquisition occurred on January 1, 2013.

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2014		2013		2014		2013
Revenues	$	13,881	$	13,988	$	42,620	$	41,402
Net income (loss)	$	1,041	$	2,555	$	1,903	$	(543	)

Consolidated Operating Results of Acquired Entity

Included within our consolidated operating results for the three and nine months ended September 30, 2014 are Telerhythmics operations for the period March 14, 2014 through September 30, 2014 as follows:

(in thousands)	Three Months Ended September 30, 2014			Nine Months Ended September 30, 2014
Revenues	$	1,155		$	2,715
Net loss	$	(210	)	$	(439	)