10-Q

Table Of Contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

☒     QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2016

☐     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: 0-15057

P.A.M. TRANSPORTATION SERVICES, INC.

(Exact name of registrant as specified in its charter)

Delaware	71-0633135
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification no.)

297 West Henri De Tonti, Tontitown, Arkansas 72770

(Address of principal executive offices) (Zip Code)

Registrant’s telephone number, including area code: (479) 361-9111

N/A

(Former name, former address and former fiscal year, if changed since last report)

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 the filing requirements for the past 90 days.

Yes  ☑ 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  ☑ No  ☐

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

Large accelerated filer ☐	Accelerated filer ☑
Non-accelerated filer  ☐ (Do not check if a smaller reporting company)	Smaller reporting company ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes  ☐ No  ☑

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date:

Class	Outstanding at July 21, 2016
Common Stock, $.01 Par Value	6,452,628

P.A.M. TRANSPORTATION SERVICES, INC.

Form 10-Q

For The Quarter Ended June 30, 2016

Table of Contents

Part I. Financial Information
Item 1.	Financial Statements (unaudited).	3
	Condensed Consolidated Balance Sheets as of June 30, 2016 and December 31, 2015	3
	Condensed Consolidated Statements of Operations for the Three and Six Months Ended June 30, 2016 and 2015	4
	Condensed Consolidated Statements of Comprehensive Income for the Three and Six Months Ended June 30, 2016 and 2015	5
	Condensed Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2016 and 2015	6
	Condensed Consolidated Statements of Shareholders’ Equity for the Six Months Ended June 30, 2016	7
	Notes to Condensed Consolidated Financial Statements as of June 30, 2016	8
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations.	16
Item 3.	Quantitative and Qualitative Disclosures About Market Risk.	23
Item 4.	Controls and Procedures.	23
Part II. Other Information
Item 1.	Legal Proceedings.	24
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds.	24
Item 6.	Exhibits.	25
Signatures
Exhibits

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PART I. FINANCIAL INFORMATION

Item 1. Financial Statements.

P.A.M. TRANSPORTATION SERVICES, INC. AND SUBSIDIARIES

Condensed Consolidated Balance Sheets

(unaudited)

(in thousands, except share and per share data)

	June 30, 2016			December 31, 2015
ASSETS
Current assets:
Cash and cash equivalents	$	146		$	157
Accounts receivable-net:
Trade, less allowance of $821 and $549, respectively		58,214			49,312
Other		12,579			5,850
Inventories		1,780			1,890
Prepaid expenses and deposits		6,233			8,052
Marketable equity securities		27,381			24,575
Income taxes refundable		641			2,865
Total current assets		106,974			92,701
Property and equipment:
Land		5,374			5,374
Structures and improvements		18,595			17,858
Revenue equipment		340,979			338,853
Office furniture and equipment		10,085			9,854
Total property and equipment		375,033			371,939
Accumulated depreciation		(106,665	)		(109,087	)
Net property and equipment		268,368			262,852
Other assets		2,419			2,442
TOTAL ASSETS	$	377,761		$	357,995
LIABILITIES AND SHAREHOLDERS' EQUITY
Current liabilities:
Accounts payable	$	26,670		$	17,791
Accrued expenses and other liabilities		25,837			27,093
Current maturities of long-term debt		42,034			40,025
Total current liabilities		94,541			84,909
Long-term debt-less current portion		115,010			99,223
Deferred income taxes		77,587			72,309
Total liabilities		287,138			256,441
SHAREHOLDERS' EQUITY
Preferred stock, $.01 par value, 10,000,000 shares authorized; none issued		-			-
Common stock, $.01 par value, 40,000,000 shares authorized; 11,507,446 and 11,497,471 shares issued; 6,452,328 and 7,116,661 shares outstanding at June 30, 2016 and December 31, 2015, respectively		115			115
Additional paid-in capital		80,699			80,429
Accumulated other comprehensive income		7,077			5,310
Treasury stock, at cost; 5,055,118 and 4,380,810 shares at June 30, 2016 and December 31, 2015, respectively		(121,674	)		(101,779	)
Retained earnings		124,406			117,479
Total shareholders’ equity		90,623			101,554
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$	377,761		$	357,995

See notes to condensed consolidated financial statements.

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P.A.M. TRANSPORTATION SERVICES, INC. AND SUBSIDIARIES

Condensed Consolidated Statements of Operations

(unaudited)

(in thousands, except per share data)

	Three Months Ended June 30,						Six Months Ended June 30,
	2016			2015			2016			2015
OPERATING REVENUES:
Revenue, before fuel surcharge	$	98,921		$	91,053		$	192,570		$	173,737
Fuel surcharge		12,595			16,980			22,535			33,779
Total operating revenues		111,516			108,033			215,105			207,516
OPERATING EXPENSES AND COSTS:
Salaries, wages and benefits		27,841			26,566			55,324			52,499
Operating supplies and expenses		21,042			24,125			40,160			47,291
Rent and purchased transportation		40,718			33,570			78,105			62,627
Depreciation		9,668			7,744			18,845			15,301
Insurance and claims		4,491			3,951			8,549			7,356
Other		2,014			2,288			4,184			4,668
Gain on disposition of equipment		(1,612	)		(2,093	)		(3,002	)		(3,254	)
Total operating expenses and costs		104,162			96,151			202,165			186,488
OPERATING INCOME		7,354			11,882			12,940			21,028
NON-OPERATING (EXPENSE) INCOME		(10	)		272			(32	)		517
INTEREST EXPENSE		(910	)		(644	)		(1,732	)		(1,260	)
INCOME BEFORE INCOME TAXES		6,434			11,510			11,176			20,285
FEDERAL AND STATE INCOME TAX EXPENSE:
Current		28			421			52			838
Deferred		2,414			4,050			4,197			7,039
Total federal and state income tax expense		2,442			4,471			4,249			7,877
NET INCOME	$	3,992		$	7,039		$	6,927		$	12,408
INCOME PER COMMON SHARE:
Basic	$	0.61		$	0.95		$	1.01		$	1.67
Diluted	$	0.61		$	0.94		$	1.01		$	1.66
AVERAGE COMMON SHARES OUTSTANDING:
Basic		6,551			7,431			6,836			7,428
Diluted		6,572			7,474			6,858			7,471

See notes to condensed consolidated financial statements.

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P.A.M. TRANSPORTATION SERVICES, INC. AND SUBSIDIARIES

Condensed Consolidated Statements of Comprehensive Income

(unaudited)

(in thousands)

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
NET INCOME	$	3,992	$	7,039	$	6,927	$	12,408
Other comprehensive income, net of tax:
Reclassification adjustment for realized losses on marketable securities included in net income (1)		-		-		51		-
Reclassification adjustment for unrealized losses on marketable securities included in net income, net of income taxes (2)		185		-		331		-
Changes in fair value of marketable securities (3)		1,089		95		1,385		157
COMPREHENSIVE INCOME	$	5,266	$	7,134	$	8,694	$	12,565

__________

(1) Net of deferred income taxes of $0, $0, $31, and $0, respectively.

(2) Net of deferred income taxes of $113, $0, $202, and $0, respectively.

(3) Net of deferred income taxes of $667, $58, $848, and $96, respectively.

See notes to condensed consolidated financial statements.

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P.A.M. TRANSPORTATION SERVICES, INC. AND SUBSIDIARIES

Condensed Consolidated Statements of Cash Flows

(unaudited)

(in thousands)

	Six Months Ended June 30,
	2016			2015
OPERATING ACTIVITIES:
Net income	$	6,927		$	12,408
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation		18,845			15,301
Bad debt expense		272			346
Sale leaseback deferred gain amortization		(112	)		(112	)
Stock compensation-net of excess tax benefits		196			169
Provision for deferred income taxes		4,197			7,039
Reclassification of unrealized loss on marketable equity securities		532			-
Recognized loss on marketable equity securities		89			63
Gain on sale or disposal of equipment		(3,002	)		(3,254	)
Changes in operating assets and liabilities:
Accounts receivable		(11,633	)		(4,679	)
Prepaid expenses, deposits, inventories, and other assets		1,953			3,271
Income taxes refundable		2,223			(973	)
Trade accounts payable		8,951			5,382
Accrued expenses and other liabilities		(1,299	)		2,100
Net cash provided by operating activities		28,139			37,061
INVESTING ACTIVITIES:
Purchases of property and equipment		(40,390	)		(44,324	)
Proceeds from disposition of equipment		18,962			16,756
Change in restricted cash		(4,271	)		5,711
Sales of marketable equity securities		279			-
Purchases of marketable equity securities, net of return of capital		(860	)		(2,374	)
Net cash used in investing activities		(26,280	)		(24,231	)
FINANCING ACTIVITIES:
Borrowings under line of credit		254,740			244,124
Repayments under line of credit		(259,085	)		(244,124	)
Borrowings of long-term debt		43,554			32,733
Repayments of long-term debt		(21,413	)		(24,969	)
Borrowings under margin account		993			2,512
Repayments under margin account		(838	)		(565	)
Repurchases of common stock		(19,895	)		(28,745	)
Exercise of stock options		74			231
Net cash used in financing activities		(1,870	)		(18,803	)
NET DECREASE IN CASH AND CASH EQUIVALENTS		(11	)		(5,973	)
CASH AND CASH EQUIVALENTS-Beginning of period		157			27,649
CASH AND CASH EQUIVALENTS-End of period	$	146		$	21,676
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION-
Cash paid during the period for:
Interest	$	1,713		$	1,270
Income taxes	$	229		$	1,811
NONCASH INVESTING AND FINANCING ACTIVITIES-
Purchases of property and equipment included in accounts payable	$	4,960		$	10,677

See notes to condensed consolidated financial statements.

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P.A.M. TRANSPORTATION SERVICES, INC. AND SUBSIDIARIES

Condensed Consolidated Statements of Shareholders’ Equity

(unaudited)

(in thousands)

	Common Stock Shares / Amount					Additional Paid-In Capital		Accumulated Other Comprehensive Income		Treasury Stock			Retained Earnings		Total
Balance at January 1, 2016		7,117		$	115	$	80,429	$	5,310	$	(101,779	)	$	117,479	$	101,554
Net Income														6,927		6,927
Other comprehensive income, net of tax of $1,081									1,767							1,767
Exercise of stock options and stock awards-shares issued including tax benefits		10			-		74									74
Treasury stock repurchases		(675	)								(19,895	)				(19,895	)
Share-based compensation							196									196
Balance at June 30, 2016		6,452		$	115	$	80,699	$	7,077	$	(121,674	)	$	124,406	$	90,623

See notes to condensed consolidated financial statements.

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P.A.M. TRANSPORTATION SERVICES, INC. AND SUBSIDIARIES

Notes to Condensed Consolidated Financial Statements (unaudited)

June 30, 2016

NOTE A: BASIS OF PRESENTATION

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In management’s opinion, all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation have been included. The consolidated balance sheet at December 31, 2015 has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. Operating results for the six-month period ended June 30, 2016 are not necessarily indicative of the results that may be expected for the year ending December 31, 2016. For further information, refer to the consolidated financial statements and the footnotes thereto included in the Company’s annual report on Form 10-K for the year ended December 31, 2015.

NOTE B: RECENT ACCOUNTING PRONOUNCEMENTS

In May 2014, the Financial Accounting Standards Board, (“FASB”), issued Accounting Standards Update, (“ASU”) No. 2014-09, (“ASU 2014-09”), Revenue from Contracts with Customers. The objective of ASU 2014-09 is to establish a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and will supersede most of the existing revenue recognition guidance, including industry-specific guidance. The core principle of ASU 2014-09 is that an entity recognizes revenue to depict the transfer of 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. In applying the new guidance, an entity will (1) identify the contract(s) with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the contract’s performance obligations; and (5) recognize revenue when (or as) the entity satisfies a performance obligation. ASU 2014-09 applies to all contracts with customers except those that are within the scope of other topics in the FASB Accounting Standards Codification. The new guidance is effective for annual reporting periods (including interim periods within those periods) beginning after December 15, 2017 for public companies. Early adoption is not permitted. Entities have the option of using either a full retrospective or modified approach to adopt ASU 2014-09. ASU 2014-09 was modified by the issuance of ASU 2015-14 Revenue from Contracts with Customers in August 2015. This amendment deferred the effective date of ASU 2014-09 for one year. The adoption of this guidance is not expected to have a significant impact on the Company’s financial condition, results of operations, or cash flows.

In June 2014, the FASB issued ASU No. 2014-12, (“ASU 2014-12”), Stock Compensation - Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period. The amendments in this update require performance targets that could be achieved after the requisite service period be treated as performance conditions that affect the vesting of the award. ASU 2014-12 is effective for annual and interim periods beginning after December 15, 2015, with early adoption permitted. The adoption of this guidance on January 1, 2016 did not have a significant impact on the Company’s financial condition, results of operations, or cash flows.

In November 2015, the FASB issued ASU No. 2015-17, (“ASU 2015-17”), Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes, which simplifies the presentation of deferred income taxes. Under the new accounting standard, deferred tax assets and liabilities are required to be classified as noncurrent, eliminating the prior requirement to separate deferred tax assets and liabilities into current and noncurrent. ASU 2015-17 is effective for annual and interim periods beginning after December 15, 2016, with early adoption permitted. The Company has early adopted ASU 2015-17 effective January 1, 2016 on a retrospective basis. Adoption of this ASU resulted in a reclassification of the Company’s deferred tax liability in its consolidated balance sheet as of December 31, 2015. The reclassification resulted in a $1.8 million decrease in the current deferred income tax liability and a corresponding increase in the net noncurrent deferred tax liability.

In January 2016, the FASB issued ASU No. 2016-01, (“ASU 2016-01”), Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities. ASU 2016-01 enhances the reporting model for financial instruments, which includes amendments to address aspects of recognition, measurement, presentation and disclosure. It requires that all financial assets and liabilities not accounted for under the equity method to be measured at fair value with the changes in fair value recognized in net income. ASU 2016-01 is effective for annual and interim periods beginning after December 15, 2017, with early adoption permitted. The Company is currently evaluating the effect that adopting this standard will have on the Company’s financial condition, results of operations, or cash flows.

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In February 2016, the FASB issued ASU No. 2016-02, (“ASU 2016-02”), Leases (Topic 842). This update seeks to increase the transparency and comparability among entities by requiring public entities to recognize lease assets and lease liabilities on the balance sheet and disclose key information about leasing arrangements. To satisfy the standard’s objective, a lessee will recognize a right-of-use asset representing its right to use the underlying asset for the lease term and a lease liability for the obligation to make lease payments. Both the right-of-use asset and lease liability will initially be measured at the present value of the lease payments, with subsequent measurement dependent on the classification of the lease as either a finance or an operating lease. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. If a lessee makes this election, it should recognize lease expense for such leases generally on a straight-line basis over the lease term. Accounting by lessors will remain mostly unchanged from current U.S. GAAP.

In transition, lessees and lessors will be required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The modified retrospective approach includes a number of optional practical expedients that companies may elect to apply. These practical expedients relate to the identification and classification of leases that commenced before the effective date, initial direct costs for leases that commenced before the effective date, and the ability to use hindsight in evaluating lessee options to extend or terminate a lease or to purchase the underlying asset. The transition guidance also provides specific guidance for sale and leaseback transactions, build-to-suit leases, leveraged leases, and amounts previously recognized in accordance with the business combinations guidance for leases. The new standard is effective for public companies for annual periods beginning after December 15, 2018, and interim periods within those years, with early adoption permitted. The Company is currently evaluating the effect that adopting this standard will have on the Company’s financial condition, results of operations, or cash flows.

In March 2016, the FASB issued ASU No. 2016-08, (“ASU 2016-08”), Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net). ASU 2016-08 clarifies the implementation guidance on principal versus agent considerations. The guidance includes indicators to assist an entity in determining whether it controls a specified good or service before it is transferred to the customers. The new guidance is effective for annual reporting periods (including interim periods within those periods) beginning after December 15, 2017 for public companies. Early adoption is not permitted. The adoption of this guidance is not expected to have a significant impact on the Company’s financial condition, results of operations, or cash flows.

In March 2016, the FASB issued ASU No. 2016-09, (“ASU 2016-09”), Compensation – Stock Compensation (Topic 718). ASU 2016-09 identifies areas for simplification involving several aspects of accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liability, an option to recognize gross stock compensation expense with actual forfeitures recognized as they occur, as well as certain classifications on the statement of cash flows. ASU 2016-09 is effective for annual and interim periods beginning after December 15, 2016, with early adoption permitted. The Company is currently evaluating the effect that adopting this standard will have on the Company’s financial condition, results of operations, or cash flows.

NOTE C: MARKETABLE EQUITY SECURITIES

The Company accounts for its marketable securities in accordance with ASC Topic 320, Investments-Debt and Equity Securities. ASC Topic 320 requires companies to classify their investments as trading, available-for-sale or held-to-maturity. The Company’s investments in marketable securities are classified as either trading or available-for-sale and consist of equity securities. Management determines the appropriate classification of these securities at the time of purchase and re-evaluates such designation as of each balance sheet date. The cost of securities sold is based on the specific identification method and interest and dividends on securities are included in non-operating income.

Marketable equity securities classified as available-for-sale are carried at fair value, with the unrealized gains and losses, net of tax, included as a component of accumulated other comprehensive income in shareholders’ equity. Realized gains and losses, declines in value judged to be other-than-temporary on available-for-sale securities, and increases or decreases in value on trading securities, if any, are included in the determination of net income. A quarterly evaluation is performed in order to judge whether declines in value below cost should be considered temporary and when losses are deemed to be other-than-temporary. Several factors are considered in this evaluation process including the severity and duration of the decline in value, the financial condition and near-term outlook for the specific issuer and the Company’s ability to hold the securities.

For the quarter ended June 30, 2016, the evaluation resulted in an impairment charge of approximately $297,000 in the Company’s non-operating income (expense) in its statement of operations. For the quarter ended June 30, 2015, an impairment charge was not necessary.

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For the six-month period ended June 30, 2016, the evaluation resulted in an impairment charge of approximately $532,000 in the Company’s non-operating income (expense) in its statement of operations. For the six-month period ended June 30, 2015, an impairment charge was not necessary.

The following table sets forth cost, market value and unrealized gain/(loss) on equity securities classified as available-for-sale as of June 30, 2016 and December 31, 2015. The Company had no securities classified as trading securities as of June 30, 2016 or December 31, 2015.

	June 30, 2016		December 31, 2015
	(in thousands)
Fair market value	$	27,381	$	24,575
Cost		15,972		16,015
Unrealized gain	$	11,409	$	8,560

The following table sets forth the gross unrealized gains and losses on the Company’s marketable securities that are classified as available-for-sale as of June 30, 2016 and December 31, 2015.

	June 30, 2016		December 31, 2015
	(in thousands)
Available-for-sale securities:
Gross unrealized gains	$	11,634	$	9,893
Gross unrealized losses		225		1,333
Net unrealized gains	$	11,409	$	8,560

As of June 30, 2016 and December 31, 2015, the total net unrealized gain, net of deferred income taxes, in accumulated other comprehensive income was approximately $7,077,000 and $5,310,000, respectively.

For the six months ended June 30, 2016, the Company had net unrealized gains in market value on securities classified as available-for-sale of approximately $1,767,000, net of deferred income taxes. For the year ended December 31, 2015, the Company had net unrealized gains in market value on securities classified as available-for-sale of approximately $1,079,000, net of deferred income taxes.

As of June 30, 2016, the Company had no securities that were classified as trading. As of June 30, 2015, the Company's marketable securities that were classified as trading had gross recognized gains of approximately $83,000 and no gross recognized losses. The following table shows recognized gains (losses) in market value for securities classified as trading for the periods indicated.

	Three Months Ended June 30, 2015			Six Months Ended June 30, 2015
	(in thousands)			(in thousands)
Recognized gain at beginning of period	$	133		$	146
Recognized gain at end of period		83			83
Net recognized loss	$	(50	)	$	(63	)
Net recognized loss, net of taxes	$	(31	)	$	(39	)

There were no reclassifications of marketable securities between trading and available for sale categories during the first six months of 2016 or 2015.

The cost of securities sold is based on the specific identification method and interest and dividends on securities are included in non-operating income (expense).

There were no sales of securities held as available-for-sale during the three months ending June 30, 2016 or 2015. During the first six months of 2016, the Company sold, for approximately $279,000, certain securities which were held as available-for-sale with a cost of approximately $368,000 which resulted in a realized loss of approximately $89,000. Net of taxes, this loss was approximately $51,000. There were no sales of securities held as available-for-sale during the first six months of 2015.

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For the quarter ended June 30, 2016, the Company recognized dividends of approximately $243,000 in non-operating income in its statements of operations. For the quarter ended June 30, 2015, the Company recognized dividends of approximately $281,000 in non-operating income (expense) in its statements of operations.

For the six months ended June 30, 2016, the Company recognized dividends of approximately $502,000 in non-operating income in its statements of operations. For the six months ended June 30, 2015, the Company recognized dividends of approximately $404,000 in non-operating income in its statements of operations.

At June 30, 2016, the Company’s investments’ approximate fair value of securities in a loss position and related gross unrealized losses were $1,649,000 and $225,000, respectively. At December 31, 2015, the Company’s investments’ approximate fair value of securities in a loss position and related gross unrealized losses were $5,099,000 and $1,332,000, respectively. As of June 30, 2016 and December 31, 2015, there were no investments that had been in a continuous unrealized loss position for twelve months or longer.

The market value of the Company’s equity securities are periodically used as collateral against any outstanding margin account borrowings. As of June 30, 2016 and December 31, 2015, the Company had outstanding borrowings of approximately $12,104,000 and $11,949,000, respectively, under its margin account. Margin account borrowings are used for the purchase of marketable equity securities and as a source of short-term liquidity and are included in Accrued expenses and other liabilities on our balance sheets.

NOTE D: STOCK BASED COMPENSATION

The Company maintains a stock incentive plan under which incentive and nonqualified stock options and other stock awards may be granted. On March 2, 2006, the Company’s Board of Directors (the “Board”) adopted, and shareholders later approved, the 2006 Stock Option Plan (the “2006 Plan”). Under the 2006 Plan, 750,000 shares were reserved for the issuance of stock options to directors, officers, key employees, and others. The option exercise price under the 2006 Plan is the fair market value of the stock on the date the option is granted. The fair market value is determined by the closing price of the Company’s common stock, on its primary exchange, on the same date that the option is granted. On March 13, 2014, the Company’s Board of Directors adopted, and on May 29, 2014 our shareholders approved, the 2014 Amended and Restated Stock Option and Incentive Plan (the “2014 Plan”) which replaced the 2006 Plan. The shares which remained reserved under the 2006 Plan were carried over to the 2014 Plan and are reserved for the issuance of stock awards to directors, officers, key employees, and others. Stock option exercise price under the 2014 Plan is the fair market value of the stock on the date the option is granted. The restricted stock purchase price under the 2014 Plan shall not be less than 85% of the fair market value of the Company’s common stock on the date the award is made. The fair market value is determined by the average of the highest and lowest sales prices for a share of the Company’s common stock, on its primary exchange, on the same date that the option or award is granted.

Outstanding nonqualified stock options at June 30, 2016, must be exercised within either five or ten years from the date of grant. Outstanding nonqualified stock options granted to members of the Company’s Board of Directors vest immediately while outstanding nonqualified stock options issued to employees vest in increments of 20% to 25% each year.

During the first six months of 2016, 2,275 shares of common stock were granted to non-employee directors under the 2014 Plan and 5,000 shares of common stock were granted to the Company’s Chief Executive Officer. The stock awarded to non-employee directors had a grant date fair value of $30.80 per share, based on the closing price of the Company’s stock on the date of grant, and vested immediately. The stock awarded to the Chief Executive Officer had a grant date fair value of $30.81 per share, based on the closing price of the Company’s stock on the date of grant, with 25% of the award vesting immediately and 25% vesting for each of the next three years.

The total grant date fair value of stock and stock options vested during the first six months of 2016 was approximately $186,000. Total pre-tax stock-based compensation expense, recognized in Salaries, wages and benefits during the second quarter of 2016 was approximately $47,000. Total pre-tax stock-based compensation expense, recognized in Salaries, wages and benefits during the first six months of 2016 was approximately $196,000 and includes approximately $70,000 recognized as a result of the grant of 325 shares to each non-employee director during the first quarter of 2016. The recognition of stock-based compensation expense did not have a recognizable impact on diluted or basic earnings per common share reported for the second quarter ended June 30, 2016. The recognition of stock-based compensation expense decreased diluted and basic earnings per common share by approximately $0.02 during the six months ended June 30, 2016. As of June 30, 2016, the Company had stock-based compensation plans with total unvested stock-based compensation expense of approximately $346,000 which is being amortized on a straight-line basis over the remaining vesting period. As a result, the Company expects to recognize approximately $99,000 in additional compensation expense related to unvested option awards during the remainder of 2016 and to recognize approximately $139,000, $102,000, and $6,000 in additional compensation expense related to unvested option awards during the years 2017, 2018, and 2019, respectively.

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The total grant date fair value of stock and stock options vested during the first six months of 2015 was approximately $154,000. Total pre-tax stock-based compensation expense, recognized in Salaries, wages and benefits during the second quarter of 2015 was approximately $49,000. Total pre-tax stock-based compensation expense, recognized in Salaries, wages and benefits during the first six months of 2015 was approximately $169,000 and includes approximately $70,000 recognized as a result of the grant of 175 shares to each non-employee director during the first quarter of 2015. The recognition of stock-based compensation expense decreased diluted earnings per share reported for the second quarter ending June 30, 2015 by approximately $0.01 but did not have a recognizable impact on basic earnings per share reported for the second quarter ended June 30, 2015. The recognition of stock-based compensation expense decreased diluted and basic earnings per common share by approximately $0.01 during the six months ended June 30, 2015.

Information related to stock option activity for the six months ended June 30, 2016 is as follows:

	Shares Under Options			Weighted-Average Exercise Price		Weighted- Average Remaining Contractual Term		Aggregate Intrinsic Value*
				(per share)		(in years)
Outstanding at January 1, 2016		66,098		$	10.92
Granted		-			-
Exercised		(6,450	)		11.50
Cancelled/forfeited/expired		(2,050	)		10.91
Outstanding at June 30, 2016		57,598		$	10.86		3.8	$	289,835
Exercisable at June 30, 2016		44,243		$	10.84		3.1	$	223,371

___________________________

* The intrinsic value of a stock option is the amount by which the market value of the underlying stock exceeds the exercise price of the option. The per share market value of our common stock, as determined by the closing price on June 30, 2016, was $15.89.

A summary of the status of the Company’s nonvested options and restricted stock as of June 30, 2016 and changes during the six months ended June 30, 2016, is presented below:

	Stock Options					Restricted Stock
	Number of Options			Weighted- Average Grant Date Fair Value		Number of Shares			Weighted- Average Grant Date Fair Value*
Nonvested at January 1, 2016		28,205		$	6.07		5,700		$	42.65
Granted		-			-		7,275			30.81
Canceled/forfeited/expired		(2,050	)		6.07		(450	)		42.65
Vested		(12,800	)		6.06		(3,525	)		30.80
Nonvested at June 30, 2016		13,355		$	6.07		9,000		$	37.72

___________________________

* The weighted-average grant date fair value was based on the closing price of the Company’s stock on the date of the grant.

The number, weighted average exercise price, and weighted average remaining contractual life of options outstanding as of June 30, 2016 and the number and weighted average exercise price of options exercisable as of June 30, 2016 are as follows:

Exercise Price		Shares Under Outstanding Options		Weighted-Average Remaining Contractual Term		Shares Under Exercisable Options
				(in years)
$	10.44		15,000		1.7		15,000
$	10.90		6,000		0.9		6,000
$	10.90		26,600		5.9		13,800
$	11.22		5,998		4.4		5,443
$	11.54		4,000		0.7		4,000
			57,598		3.8		44,243

Cash received from option exercises totaled approximately $74,000 and $231,000 during the six months ended June 30, 2016 and June 30, 2015, respectively. The Company issues new shares upon option exercise.

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NOTE E: SEGMENT INFORMATION

The Company follows the guidance provided by ASC Topic 280, Segment Reporting, in its identification of operating segments. The Company has determined that it has a total of two operating segments whose primary operations can be characterized as either Truckload Services or Brokerage and Logistics Services; however, in accordance with the aggregation criteria provided by FASB ASC Topic 280, the Company has determined that the operations of the two operating segments can be aggregated into a single reporting segment, motor carrier operations. Truckload Services revenues and Brokerage and Logistics Services revenues, each before fuel surcharges, were as follows:

	Three Months Ended June 30,								Six Months Ended June 30,
	2016				2015				2016				2015
	Amount		%		Amount		%		Amount		%		Amount		%
	(in thousands, except percentage data)
Truckload Services revenue	$	86,880		87.8	$	79,512		87.3	$	168,987		87.8	$	152,040		87.5
Brokerage and Logistics Services revenue		12,041		12.2		11,541		12.7		23,583		12.2		21,697		12.5
Total revenues	$	98,921		100.0	$	91,053		100.0	$	192,570		100.0	$	173,737		100.0

NOTE F: TREASURY STOCK

The Company’s stock repurchase program has been extended and expanded several times, most recently in May 2014, when the Board of Directors reauthorized 500,000 shares of common stock for repurchase under the initial September 2011 authorization. During the six months ended June 30, 2016, the Company repurchased 106,895 shares of its common stock at an aggregate cost of approximately $2,162,000 under this program.

On February 18, 2016, the Company commenced a tender offer to repurchase up to 325,000 shares of the Company’s outstanding common stock at a price of up to $30.00 per share. On March 18, 2016, the Company extended the offer and increased the offer from 325,000 shares to 425,000 shares and the offer price from up to $30.00 per share to an offer price of up to $34.00 per share. Following the expiration of the tender offer on April 5, 2016, the Company accepted 567,413 shares of its common stock for purchase at $31.00 per share, including 142,413 oversubscribed shares tendered, at an aggregate purchase price of approximately $17.6 million, excluding fees and expenses related to the offer.

The Company accounts for Treasury stock using the cost method and as of June 30, 2016, 5,055,118 shares were held in the treasury at an aggregate cost of approximately $121,674,000.

NOTE G: ACCUMULATED OTHER COMPREHENSIVE INCOME

The following table summarizes the changes in accumulated balances of other comprehensive income for the three and six months ended June 30, 2016:

	Unrealized gains and losses on available-for-sale securities
	(in thousands)
Balance at March 31, 2016, net of tax of $3,551	$	5,803
Other comprehensive income before reclassifications, net of tax benefit of $667		1,089
Amounts reclassified from accumulated other comprehensive income, net of tax benefit of $113		185
Net current-period other comprehensive income		1,274
Balance at June 30, 2016, net of tax of $4,331	$	7,077
Balance at December 31, 2015, net of tax of $3,250	$	5,310
Other comprehensive income before reclassifications, net of tax benefit of $848		1,385
Amounts reclassified from accumulated other comprehensive income, net of tax benefit of $233		382
Net current-period other comprehensive income		1,767
Balance at June 30, 2016, net of tax of $4,331	$	7,077

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The following table provides details about reclassifications out of accumulated other comprehensive income for the six months ended June 30, 2016:

	Amounts Reclassified from Accumulated Other Comprehensive Income (a)
Details about Accumulated Other Comprehensive Income Component	Six Months Ended June 30, 2016		Statement of Operations Classification
	(in thousands)
Unrealized gains and losses on available-for-sale securities:
Prior period unrealized (gain) loss on securities sold	$	83	Non-operating (expense) income
Impairment expense		532	Non-operating (expense) income
Total before tax		615	Income before income taxes
Tax benefit		233	Income tax expense
Total after tax	$	382	Net income

___________________________

(a) Amounts in parentheses indicate debits to profit/loss

NOTE H: EARNINGS PER SHARE

Basic earnings per share is computed based on the weighted average number of shares of common stock outstanding during the period. Diluted earnings per share is computed by adjusting the weighted average number of shares of common stock outstanding by common stock equivalents attributable to dilutive stock options. The computation of diluted earnings per share does not assume conversion, exercise, or contingent issuance of securities that would have an anti-dilutive effect on earnings per share. The computations of basic and diluted earnings per share were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
	(in thousands, except per share data)
Net income	$	3,992	$	7,039	$	6,927	$	12,408
Basic weighted average common shares outstanding		6,551		7,431		6,836		7,428
Dilutive effect of common stock equivalents		21		43		22		43
Diluted weighted average common shares outstanding		6,572		7,474		6,858		7,471
Basic earnings per share	$	0.61	$	0.95	$	1.01	$	1.67
Diluted earnings per share	$	0.61	$	0.94	$	1.01	$	1.66

As of June 30, 2016 and June 30, 2015, there were no options outstanding to purchase shares of common stock that had an anti-dilutive effect on the computation of diluted earnings per share.

NOTE I: INCOME TAXES

The Company and its subsidiaries are subject to U.S. and Canadian federal income tax laws as well as the income tax laws of multiple state jurisdictions. The major tax jurisdictions in which the Company operates generally provide for a deficiency assessment statute of limitation period of three years, and as a result, the Company’s tax years 2012 and forward remain open to examination in those jurisdictions.

In determining whether a tax asset valuation allowance is necessary, management, in accordance with the provisions of ASC 740-10-30, weighs all available evidence, both positive and negative, to determine whether, based on the weight of that evidence, a valuation allowance is necessary. If negative conditions exist which indicate a valuation allowance might be necessary, consideration is then given to what effect the future reversals of existing taxable temporary differences and the availability of tax strategies might have on future taxable income to determine the amount, if any, of the required valuation allowance. As of June 30, 2016, management determined that the future reversals of existing taxable temporary differences and available tax strategies would generate sufficient future taxable income to realize its tax assets and therefore a valuation allowance was not necessary.

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The Company recognizes a tax benefit from an uncertain tax position only if it is more likely than not that the position will be sustained on examination by taxing authorities, based on the technical merits of the position. As of June 30, 2016, an adjustment to the Company’s consolidated financial statements for uncertain tax positions has not been required as management believes that the Company’s tax positions taken in income tax returns filed or to be filed are supported by clear and unambiguous income tax laws. The Company recognizes interest and penalties related to uncertain income tax positions, if any, in income tax expense. During the six months ended June 30, 2016 and 2015, the Company has not recognized or accrued any interest or penalties related to uncertain income tax positions.

NOTE J: FAIR VALUE OF FINANCIAL INSTRUMENTS

The Company’s financial instruments consist of cash and cash equivalents, marketable equity securities, accounts receivable, trade accounts payable, and borrowings.

The Company follows the guidance for financial assets and liabilities measured on a recurring basis. This guidance defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date and also establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value:

Level 1:	Quoted market prices in active markets for identical assets or liabilities.
Level 2:	Inputs other than Level 1 inputs that are either directly or indirectly observable such as quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; inputs other than quoted prices that are observable; or other inputs not directly observable, but derived principally from, or corroborated by, observable market data.
Level 3:	Unobservable inputs that are supported by little or no market activity.

The Company utilizes the market approach to measure fair value for its financial assets and liabilities. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities.

At June 30, 2016, the following items are measured at fair value on a recurring basis:

	Total		Level 1		Level 2		Level 3
	(in thousands)
Marketable equity securities	$	27,381	$	27,381		-		-

The Company’s investments in marketable securities are recorded at fair value based on quoted market prices. The carrying value of other financial instruments, including cash, accounts receivable, accounts payable, and accrued liabilities approximate fair value due to their short maturities.

The carrying amount for the line of credit approximates fair value because the line of credit interest rate is adjusted frequently.

For long-term debt other than the lines of credit, the fair values are estimated using discounted cash flow analyses, based on the Company’s current incremental borrowing rates for similar types of borrowing arrangements. The carrying value and estimated fair value of this other long-term debt at June 30, 2016 was as follows:

	Carrying Value		Estimated Fair Value
	(in thousands)
Long-term debt	$	151,412	$	151,203

The Company has not elected the fair value option for any of its financial instruments.

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NOTE K: NOTES PAYABLE AND LONG-TERM DEBT

During the first six months of 2016, the Company’s subsidiaries entered into installment obligations totaling approximately $43.6 million for the purpose of purchasing revenue equipment. These obligations are payable in monthly installments ranging from 36 months to 60 months at a weighted average interest rate of 2.31%.

NOTE L: OFF-BALANCE SHEET ARRANGEMENTS

As of June 30, 2016, the Company’s subsidiaries operated revenue equipment under various operating lease arrangements. Revenue equipment held under operating leases is not carried on our balance sheet and the respective lease payments are reflected in our consolidated statements of operations as a component of the Rent and purchased transportation category.

Rent expense related to revenue equipment under these leases were as follows:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
	(in thousands)
Rent expense related to revenue equipment	$	2,469	$	2,668	$	4,957	$	5,342

Leases for revenue equipment under non-cancellable operating leases expire at various dates through 2018. Future minimum lease payments related to non-cancellable leases for revenue equipment at June 30, 2016 are:

	(in thousands)
2016	$	3,750
2017		6,002
2018		181
Total future minimum lease payments	$	9,933

NOTE M: LITIGATION

We were a defendant in a collective-action lawsuit which was filed on August 22, 2013, in the United States District Court for the Western District of Arkansas. The plaintiffs, who are current and former drivers and who worked for the Company during the period of August 22, 2010, through the date of the filing, alleged claims for unpaid wages under the Fair Labor Standards Act and the Arkansas Minimum Wage Law. The complaint alleged that the Company failed to pay newly hired drivers minimum wage during orientation, training, and while traveling during normal business hours and that the Company failed to pay all drivers when working on assignment for more than 24 hours. The plaintiffs sought to enjoin the Company from continuing its pay practices related to the allegations. They also sought actual damages, liquidated damages equal to accrual damages, court costs, and legal fees. During 2014, the Company reached a preliminary settlement with the plaintiffs in the amount of $3,950,000 and accordingly, reserved this amount, along with estimated settlement costs, in its 2014 consolidated financial statements. During the first quarter of 2015, the Company negotiated a reduction in the settlement amount to approximately $3,450,000. During the second quarter of 2016, the plaintiffs’ motion for final approval of the lawsuit was approved by the court and the settlement was paid in June 2016. The loss under this claim was not covered by existing insurance policies.

NOTE N: SUBSEQUENT EVENTS

Management has evaluated subsequent events for recognition and disclosure through the date these financial statements were filed with the United States Securities and Exchange Commission and concluded that no subsequent events or transactions have occurred that require recognition or disclosure in our financial statements.

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

FORWARD-LOOKING INFORMATION

Certain information included in this Quarterly Report on Form 10-Q constitutes “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements may relate to expected future financial and operating results or events, and are thus prospective. Such forward-looking statements are subject to risks, uncertainties and other factors which could cause actual results to differ materially from future results expressed or implied by such forward-looking statements. Potential risks and uncertainties include, but are not limited to, excess capacity in the trucking industry; surplus inventories; recessionary economic cycles and downturns in customers’ business cycles; increases or rapid fluctuations in fuel prices, interest rates, fuel taxes, tolls, license and registration fees; the resale value of the Company’s used equipment and the price of new equipment; increases in compensation for and difficulty in attracting and retaining qualified drivers and owner-operators; increases in insurance premiums and deductible amounts relating to accident, cargo, workers' compensation, health, and other claims; unanticipated increases in the number or amount of claims for which the Company is self insured; inability of the Company to continue to secure acceptable financing arrangements; seasonal factors such as harsh weather conditions that increase operating costs; competition from trucking, rail, and intermodal competitors including reductions in rates resulting from competitive bidding; the ability to identify acceptable acquisition candidates, consummate acquisitions, and integrate acquired operations; a significant reduction in or termination of the Company's trucking service by a key customer; and other factors, including risk factors, included from time to time in filings made by the Company with the Securities and Exchange Commission (“SEC”). The Company undertakes no obligation to update or clarify forward-looking statements, whether as a result of new information, future events or otherwise.

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CRITICAL ACCOUNTING POLICIES

There have been no material changes to our critical accounting policies and estimates from the information provided in Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations, included in our Form 10-K for the fiscal year ended December 31, 2015.

BUSINESS OVERVIEW

The Company’s administrative headquarters are in Tontitown, Arkansas. From this location we manage operations conducted through wholly owned subsidiaries based in various locations around the United States and in Mexico and Canada. The operations of these subsidiaries can generally be classified into either truckload services or brokerage and logistics services. Truckload services include those transportation services in which we utilize company owned trucks or owner-operator owned trucks. Brokerage and logistics services consist of services such as transportation scheduling, routing, mode selection, transloading and other value added services related to the transportation of freight which may or may not involve the usage of company owned or owner-operator owned equipment. Both our truckload operations and our brokerage/logistics operations have similar economic characteristics and are impacted by virtually the same economic factors as discussed elsewhere in this report. All of the Company’s operations are in the motor carrier segment.

For both operations, substantially all of our revenue is generated by transporting freight for customers and is predominantly affected by the rates per mile received from our customers, equipment utilization, and our percentage of non-compensated miles. These aspects of our business are carefully managed and efforts are continuously underway to achieve favorable results. Truckload services revenues, excluding fuel surcharges, represented 87.8% and 87.3% of total revenues, excluding fuel surcharges for the three months ended June 30, 2016 and 2015, respectively. Truckload services revenues, excluding fuel surcharges, represented 87.8% and 87.5% of total revenues, excluding fuel surcharges for the six months ended June 30, 2016 and 2015, respectively. The remaining revenues, excluding fuel surcharges, were generated from brokerage and logistics services.

The main factors that impact our profitability on the expense side are costs incurred in transporting freight for our customers. Currently, our most challenging costs include fuel, driver recruitment, training, wage and benefits costs, independent broker costs (which we record as purchased transportation), insurance, and maintenance and capital equipment costs.

In discussing our results of operations, we use revenue, before fuel surcharge (and fuel expense, net of fuel surcharge), because management believes that eliminating the impact of this sometimes volatile source of revenue allows a more consistent basis for comparing our results of operations from period to period. During the three months ended June 30, 2016 and 2015, approximately $12.6 million and $17.0 million, respectively, of the Company’s total revenue was generated from fuel surcharges. During the six months ended June 30, 2016 and 2015, approximately $22.5 million and $33.8 million, respectively, of the Company’s total revenue was generated from fuel surcharges. We may also discuss certain changes in our expenses as a percentage of revenue, before fuel surcharge, rather than absolute dollar changes. We do this because we believe the variable cost nature of certain expenses makes a comparison of changes in expenses as a percentage of revenue more meaningful than absolute dollar changes.

RESULTS OF OPERATIONS – TRUCKLOAD SERVICES

The following table sets forth, for truckload services, the percentage relationship of expense items to operating revenues, before fuel surcharges, for the periods indicated. Fuel costs are reported net of fuel surcharges.

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2016			2015			2016			2015
	(percentages)
Operating revenues, before fuel surcharge		100.0			100.0			100.0			100.0
Operating expenses:
Salaries, wages and benefits		31.5			33.0			32.1			34.1
Operating supplies and expenses		9.7			9.0			10.4			8.9
Rent and purchased transportation		34.1			28.7			33.5			27.8
Depreciation		11.1			9.7			11.1			10.0
Insurance and claims		5.2			5.0			5.1			4.9
Other		2.2			2.8			2.4			3.0
Gain on sale or disposal of property		(1.8	)		(2.6	)		(1.8	)		(2.1	)
Total operating expenses		92.0			85.6			92.8			86.6
Operating income		8.0			14.4			7.2			13.4
Non-operating income		-			0.3			-			0.3
Interest expense		(1.0	)		(0.8	)		(1.0	)		(0.8	)
Income before income taxes		7.0			13.9			6.2			12.9

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THREE MONTHS ENDED JUNE 30, 2016 VS. THREE MONTHS ENDED JUNE 30, 2015

During the second quarter of 2016, truckload services revenue, before fuel surcharges, increased 9.3% to $86.9 million as compared to $79.5 million during the second quarter of 2015. The increase was primarily related to an increase in the number of miles traveled which was due to an increase in both the number of trucks operating in the fleet and equipment utilization. The average number of trucks operating in the fleet increased from 1,818 trucks during the second quarter of 2015 to 1,915 trucks during the second quarter of 2016 while the average miles traveled per truck each workday increased from 478 miles during the second quarter of 2015 to 495 miles during the second quarter of 2016. The increases in truck count and average daily utilization resulted in an increase in the total number of miles traveled from 55.6 million miles during the second quarter of 2015 to 60.7 million miles traveled during the second quarter of 2016.

Salaries, wages and benefits decreased from 33.0% of revenues, before fuel surcharges, in the second quarter of 2015 to 31.5% of revenues, before fuel surcharges, during the second quarter of 2016. The percentage-based decrease is primarily a result of the interaction of expenses with fixed-cost characteristics, such as general and administrative wages, maintenance wages, operations wages, and payroll taxes with an increase in revenues for the periods compared. On a dollar basis, Salaries, wages and benefits increased from $26.3 million during the second quarter 2015 to $27.4 million during the second quarter of 2016. The increase relates primarily to an increase in group health insurance claims expensed under the Company’s self-insured health plan during the second quarter of 2016 as compared to the second quarter of 2015. To a lesser extent, the increase was the result of an increase in wages paid to non-driver employees during the second quarter of 2016 as compared to the second quarter of 2015.

Operating supplies and expenses increased from 9.0% of revenues, before fuel surcharges, during the second quarter of 2015 to 9.7% of revenues, before fuel surcharges, during the second quarter of 2016. The increase relates primarily to an increase in amounts paid for driver recruiting and training. The Company recruits a significant portion of its drivers from third-party driver training schools and pays a fee for each driver employed by the Company at the end of the training period. Throughout 2016, the per-driver fee charged by the Company’s largest provider of recruits increased periodically in accordance with an agreed upon fee schedule arrangement. The scheduled fee increases, along with an increase in the count of drivers recruited and other associated recruiting costs, resulted in an increase of $1.0 million in recruiting costs during the second quarter of 2016 as compared to the second quarter of 2015.

Rent and purchased transportation increased from 28.7% of revenues, before fuel surcharges, during the second quarter of 2015 to 34.1% of revenues, before fuel surcharges, during the second quarter of 2016. The increase was primarily due to an increase in driver lease expense as the average number of owner-operators under contract increased from 402 during the second quarter of 2015 to 559 during the second quarter of 2016. The increase in costs in this category, as they relate to the increase in owner-operators, are partially offset by a decrease in other cost categories, such as repairs and fuel, which are generally borne by the owner-operator.

Depreciation increased from 9.7% of revenues, before fuel surcharges, during the second quarter of 2015 to 11.1% of revenues, before fuel surcharges, during the second quarter of 2016. The increase relates primarily to an increase in the size of the Company’s truck and trailer fleet during the second quarter of 2016 as compared to the second quarter of 2015. Also contributing to the increase was an increase in the purchase price of new trucks which replaced older, lower cost, trucks throughout 2015 and through the second quarter of 2016.

Other expenses decreased from 2.8% of revenues, before fuel surcharges, during the second quarter of 2015 to 2.2% of revenues, before fuel surcharges, during the second quarter of 2016. The decrease relates primarily to a decrease in amounts expensed for uncollectable revenue.

Gains on sale or disposal of property decreased from 2.6% during the second quarter of 2015 to 1.8% during the second quarter of 2016. The decrease relates primarily to a less favorable used equipment market for trucks. While the number of trucks sold increased during the second quarter of 2016 as compared to the second quarter of 2015, gains realized decreased on a per-truck basis due to a less favorable used truck market.

The truckload services division operating ratio, which measures the ratio of operating expenses, net of fuel surcharges, to operating revenues, before fuel surcharges, increased from 85.6% for the second quarter of 2015 to 92.0% for the second quarter of 2016.

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SIX MONTHS ENDED JUNE 30, 2016 VS. SIX MONTHS ENDED JUNE 30, 2015

For the six months ended June 30, 2016, truckload services revenue, before fuel surcharges, increased 11.1% to $169.0 million as compared to $152.0 million for the six months ended June 30, 2015. The increase was primarily related to an increase in the number of miles traveled due to an increase in both the number of trucks operating in the fleet and an increase in equipment utilization. Also contributing was an increase in the average rate charged to customers for our services. The average number of trucks operating in the fleet increased from 1,805 trucks during the first six months of 2015 to 1,903 trucks during the first six months of 2016 while the average miles traveled per truck each work day increased from 469 miles during the first six months of 2015 to 485 miles during the first six months of 2016. The increase in truck count combined with the increase in average daily utilization resulted in an increase in the total number of miles traveled from 107.4 million miles during the first six months of 2015 to 118.0 million miles traveled during the first six months of 2016. The average rate charged to customers per total mile during the first six months of 2016 increased $0.02 as compared to the average rate charged during the first six months of 2015.

Salaries, wages and benefits decreased from 34.1% of revenues, before fuel surcharges, during the six months of 2015 to 32.1% of revenues, before fuel surcharges, during the six months of 2016. The percentage-based decrease was primarily a result of the interaction of expenses with fixed-cost characteristics, such as general and administrative wages, maintenance wages, operations wages, and payroll taxes with an increase in revenues for the periods compared. On a dollar basis, Salaries, wages and benefits increased from $51.9 million during the first six months of 2015 to $54.3 million during the first six months of 2016. The increase relates primarily to an increase in group health insurance claims expensed under the Company’s self-insured health plan during the first six months of 2016 as compared to the first six months of 2015. To a lesser extent, the increase was the result of an increase in wages paid to non-driver employees during the first six months of 2016 as compared to the first six months of 2015. This increase was partially offset by a decrease in company driver wages paid during the first six months of 2016 as compared to company driver wages paid during the first six months of 2015. Our driver pool consists of both company drivers and third-party owner-operator drivers. Company drivers are employees of the Company and perform services in company-owned equipment while owner-operator drivers provide services, under contract, using their own equipment. While each group is generally compensated on a per-mile basis, owner-operator payments are classified in the Company’s financial statements under Rent and purchased transportation. The decrease in company driver wages primarily resulted from a decrease in the proportion of total miles driven by company drivers during the first six months of 2016 in comparison to the proportion of total miles driven by company drivers during the first six months of 2015. This proportional decrease was the result of an increase in the average number of owner-operators under contract from 382 during the first six months of 2015 to 535 during the first six months of 2016.

Operating supplies and expenses increased from 8.9% of revenues, before fuel surcharges, during the first six months of 2015 to 10.4% of revenues, before fuel surcharges, during the first six months of 2016. The increase relates primarily to an increase in amounts paid for driver recruiting and training. The Company recruits a significant portion of its drivers from third-party driver training schools and pays a fee for each driver employed by the Company at the end of the training period. Throughout 2015, and continuing into 2016, the per-driver fee charged by the Company’s largest provider of recruits increased periodically in accordance with an agreed upon fee schedule arrangement. The scheduled fee increases, along with an increase in the count of drivers recruited and other associated recruiting costs, resulted in an increase of $2.5 million in recruiting costs during the first six months of 2016 as compared to the first six months of 2015. Also contributing to the increase was an increase in the average surcharge-adjusted fuel price paid per gallon of diesel fuel. The average surcharge-adjusted fuel price paid per gallon of diesel fuel increased as a result of lower fuel surcharge collections from customers. Fuel surcharge collections can fluctuate significantly from period to period as they are generally based on changes in fuel prices from period to period so that during periods of rising fuel prices fuel surcharge collections increase while fuel surcharge collections decrease during periods of falling fuel prices.

Rent and purchased transportation increased from 27.8% of revenues, before fuel surcharges, during the first six months of 2015 to 33.5% of revenues, before fuel surcharges, during the first six months of 2016. The increase was primarily due to an increase in driver lease expense as the average number of owner-operators under contract increased from 382 during the first six months of 2015 to 535 during the first six months of 2016. The increase in costs in this category, as they relate to the increase in owner-operators, are partially offset by a decrease in other cost categories, such as repairs and fuel, which are generally borne by the owner-operator.

Depreciation increased from 10.0% of revenues, before fuel surcharges, during the first six months of 2015 to 11.1% of revenues, before fuel surcharges, during the first six of 2016. The increase relates primarily to an increase in the size of the Company’s truck and trailer fleet during the first six months of 2016 as compared to the first six months of 2015. Also contributing to the increase was an increase in the purchase price of new trucks which replaced older, lower cost, trucks throughout 2015 and throughout the first six months of 2016.

Other expenses decreased from 3.0% of revenues, before fuel surcharges, during the first six months of 2015 to 2.4% of revenues, before fuel surcharges, during the first six months of 2016. The decrease relates primarily to a decrease in amounts expensed for professional services in relation to claims litigation, a decrease in uncollectible revenue, and a decrease in amounts expensed for overage, shortage, and damage claims.

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Gains on sale or disposal of property decreased from 2.1% during the first six months of 2015 to 1.8% during the first six months of 2016. The decrease relates primarily to a less favorable used equipment market for trucks. While the number of trucks sold increased during the first six months of 2016 as compared to the first six months of 2015, gains realized decreased on a per-truck basis due to a less favorable used truck market.

The truckload services division operating ratio, which measures the ratio of operating expenses, net of fuel surcharges, to operating revenues, before fuel surcharges, increased from 86.6% for the first six months of 2015 to 92.8% for the first six months of 2016.

RESULTS OF OPERATIONS – LOGISTICS AND BROKERAGE SERVICES

The following table sets forth, for logistics and brokerage services, the percentage relationship of expense items to operating revenues, before fuel surcharges, for the periods indicated. Brokerage service operations occur specifically in certain divisions; however, brokerage operations occur throughout the Company in similar operations having substantially similar economic characteristics.

	Three Months Ended						Six Months Ended
	June 30,						June 30,
	2016			2015			2016			2015
	(percentages)
Operating revenues, before fuel surcharge		100.0			100.0			100.0			100.0
Operating expenses:
Salaries, wages and benefits		3.9			2.7			4.3			2.6
Rent and purchased transportation		92.3			92.9			91.6			93.7
Other		0.6			0.8			0.6			0.7
Total operating expenses		96.8			96.4			96.5			97.0
Operating income		3.2			3.6			3.5			3.0
Non-operating income		-			0.1			-			0.1
Interest expense		(0.5	)		(0.3	)		(0.5	)		(0.3	)
Income before income taxes		2.7			3.4			3.0			2.8

THREE MONTHS ENDED JUNE 30, 2016 VS. THREE MONTHS ENDED JUNE 30, 2015

During the second quarter of 2016, logistics and brokerage services revenue, before fuel surcharges, increased 4.3% to $12.0 million as compared to $11.5 million during the second quarter of 2015. The increase relates to an increase in the number of brokered loads during the second quarter of 2016 as compared to the second quarter of 2015.

Salaries, wages and benefits increased from 2.7% of revenues, before fuel surcharges, in the second quarter of 2015 to 3.9% of revenues, before fuel surcharges, during the second quarter of 2016. The increase relates to an increase in the number of employees assigned to the logistics and brokerage services division.

Rents and purchased transportation decreased from 92.9% of revenues, before fuel surcharges, during the second quarter of 2015 to 92.3% of revenues, before fuel surcharges, during the second quarter of 2016. The decrease relates to a decrease in the negotiated amounts paid to third party logistics and brokerage service providers.

The logistics and brokerage services division operating ratio, which measures the ratio of operating expenses, net of fuel surcharges, to operating revenues, before fuel surcharges, increased from 96.4% for the second quarter of 2015 to 96.8% for the second quarter of 2016.

SIX MONTHS ENDED JUNE 30, 2016 VS. SIX MONTHS ENDED JUNE 30, 2015

During the first six months of 2016, logistics and brokerage services revenue, before fuel surcharges, increased 8.7% to $23.6 million as compared to $21.7 million during the first six months of 2015. The increase relates to an increase in the number of brokered loads during the first six months of 2016 as compared to the first six months of 2015.

Salaries, wages and benefits increased from 2.6% of revenues, before fuel surcharges, during the first six months of 2015 to 4.3% of revenues, before fuel surcharges, during the first six months of 2016. The increase relates to an increase in the number of employees assigned to the logistics and brokerage services division.

Rents and purchased transportation decreased from 93.7% of revenues, before fuel surcharges, during the first six months of 2015 to 91.6% of revenues, before fuel surcharges during the first six months of 2016. The decrease relates to a decrease in negotiated amounts paid to third party logistics and brokerage service providers.

The logistics and brokerage services division operating ratio, which measures the ratio of operating expenses, net of fuel surcharges, to operating revenues, before fuel surcharges, improved from 97.0% for the first six months of 2015 to 96.5% for the first six months of 2016.

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RESULTS OF OPERATIONS – COMBINED SERVICES

THREE MONTHS ENDED JUNE 30, 2016 VS. THREE MONTHS ENDED JUNE 30, 2015

Net income for all divisions was approximately $4.0 million, or 4.0% of revenues, before fuel surcharge for the second quarter of 2016 as compared to a net income of $7.0 million, or 7.7% of revenues, before fuel surcharge for the second quarter of 2015. The decrease in net income resulted in diluted earnings per share of $0.61 for the second quarter of 2016 as compared to diluted earnings per share of $0.94 for the second quarter of 2015.

SIX MONTHS ENDED JUNE 30, 2016 VS. SIX MONTHS ENDED JUNE 30, 2015

Net income for all divisions was approximately $6.9 million, or 3.6% of revenues, before fuel surcharge for the first six months of 2016 as compared to net income of $12.4 million, or 7.1% of revenues, before fuel surcharge for the first six months of 2015. The decrease in net income resulted in diluted earnings per share of $1.01 for the first six months of 2016 as compared to diluted earnings per share of $1.66 for the first six months of 2015.

LIQUIDITY AND CAPITAL RESOURCES

Our business has required, and will continue to require, a significant investment in new revenue equipment. Our primary sources of liquidity have been funds provided by operations, proceeds from the sales of revenue equipment, issuances of equity securities, and borrowings under our lines of credit, installment notes, and investment margin account.

During the first six months of 2016, we generated $28.1 million in cash from operating activities. Investing activities used $26.3 million in cash in the first six months of 2016. Financing activities used $1.9 million in cash in the first six months of 2016.

Our primary use of funds is for the purchase of revenue equipment. We typically use installment notes, our existing line of credit on an interim basis, proceeds from the sale or trade of equipment, and cash flows from operations to finance capital expenditures and repay long-term debt. During the first six months of 2016, we utilized cash on hand, installment notes, and our lines of credit to finance purchases of revenue equipment and other assets of approximately $40.4 million.

Occasionally, we finance the acquisition of revenue equipment through installment notes with fixed interest rates and terms ranging from 36 to 60 months. During the first six months of 2016, the Company’s subsidiary, P.A.M. Transport, Inc., entered into installment obligations totaling approximately $43.6 million for the purpose of purchasing revenue equipment. These obligations are payable in either 36 monthly installments or 60 monthly installments at interest rates ranging from 1.99% to 2.55%.

During the remainder of 2016, we expect to purchase approximately 150 new trucks and 870 new trailers while continuing to sell or trade older equipment, which we expect to result in net capital expenditures of approximately $30.5 million. Management believes we will be able to finance our near term needs for working capital over the next twelve months, as well as any planned capital expenditures during such period, with cash balances, cash flows from operations, and borrowings believed to be available from financing sources. We will continue to have significant capital requirements over the long-term, which may require us to incur debt or seek additional equity capital. The availability of additional capital will depend upon prevailing market conditions, the market price of our common stock and several other factors over which we have limited control, as well as our financial condition and results of operations. Nevertheless, based on our recent operating results, current cash position, anticipated future cash flows, and sources of financing that we expect will be available to us, we do not expect that we will experience any significant liquidity constraints in the foreseeable future.

We currently intend to retain our future earnings to finance our growth and do not anticipate paying cash dividends in the foreseeable future.

During the first six months of 2016, we maintained a $40.0 million revolving line of credit. Amounts outstanding under the line of credit bear interest at LIBOR (determined as of the first day of each month) plus 1.50% (1.96% at June 30, 2016), are secured by our accounts receivable and mature on June 1, 2018. At June 30, 2016 outstanding advances on the line of credit were approximately $6.4 million, including $0.8 million in letters of credit, with availability to borrow $33.6 million.

Trade accounts receivable increased from $49.3 million at December 31, 2015 to $58.2 million at June 30, 2016. The increase relates to a general increase in freight revenues, which flows through the accounts receivable account, during the second quarter of 2016 as compared to the last quarter of 2015.

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Accounts receivable-other increased from $5.9 million at December 31, 2015 to $12.6 million at June 30, 2016. The increase relates primarily to an increase in amounts receivable from the Company’s third-party qualified intermediary. The Company contracts with a third-party qualified intermediary in order to accomplish tax-deferred, like-kind exchanges related to its revenue equipment. Under the program, dispositions of eligible trucks or trailers and acquisitions of replacement trucks or trailers are made in a form whereby any associated tax gains related to the disposal are deferred. To qualify for like-kind exchange treatment, we exchange, through our qualified intermediary, eligible trucks or trailers being disposed with trucks or trailers being acquired. Amounts held by the Company’s third-party qualified intermediary are dependent on the timing and extent of the Company’s revenue equipment sales and/or purchase activities, which can fluctuate significantly from period-to-period. The increase also relates to amounts receivable from a vendor as part of our tire program and will be collected throughout the remainder of 2016. To a lesser extent, the increase also relates to an increase in amounts advanced to our drivers and third party brokers as of June 30, 2016 compared to December 31, 2015.

Prepaid expenses and deposits decreased from $8.1 million at December 31, 2015 to $6.2 million at June 30, 2016. The decrease relates to the amortization of prepaid truck and trailer license fees as well as prepaid insurance premiums. Truck and trailer registration fees of approximately $2.5 million were paid in advance in December 2015. These prepaid expenses will continue to be amortized to expense throughout the remainder of the year.

Marketable equity securities increased from $24.6 million at December 31, 2015 to $27.4 million at June 30, 2016. The $2.8 million increase was related to a net increase in market value of approximately $2.8 million, purchases of equity securities with a cost basis of approximately $0.9 million, reduced by sales of marketable equity securities with a combined cost basis of approximately $0.4 million and other than temporary write downs of approximately $0.5 million during the first six months of 2016.

Income taxes refundable decreased from $2.9 million at December 31, 2015 to $0.6 million at June 30, 2016 as a result of receiving an income tax refund of approximately $2.4 million during the first quarter of 2016.

Revenue equipment, at June 30, 2016, which generally consists of trucks, trailers, and revenue equipment accessories such as Qualcomm™ satellite tracking units and auxiliary power units, increased approximately $2.1 million as compared to December 31, 2015. The increase relates to the purchase of new trucks and trailers in a greater quantity than the quantity of trucks and trailers disposed. The increase is also reflective of the higher purchase price of new trucks and trailers compared to the trucks and trailers which are being replaced and sold.

Accounts payable increased from $17.8 million at December 31, 2015 to $26.7 million at June 30, 2016. The $8.9 million increase was primarily related to an increase of approximately $5.6 million in the amount of bank drafts outstanding in excess of bank balance which had been reclassified as accounts payable at June 30, 2016 as compared to December 31, 2015 and to an increase of approximately $1.4 million in amounts accrued at the end of the period which were payable to third party logistics and brokerage service providers.

Accrued expenses and other liabilities decreased from $27.1 million at December 31, 2015 to $25.8 million at June 30, 2016. The decrease was primarily related to the payment of approximately $3.5 million for a lawsuit which claimed that the Company was in violation of minimum wage laws with regard to certain activities performed by employee drivers, see Note M to our condensed consolidated financial statements. The decrease was partially offset by an increase of approximately $2.3 million in amounts accrued at the end of the period which were payable to company drivers, non-drivers, and third-party owner-operator drivers. These payables can vary significantly throughout the year depending on the timing of the actual date of payment in relation to the last day of the reporting period.

Long-term debt and current maturities of long term-debt are reviewed on an aggregate basis as the classification of amounts in each category are typically affected merely by the passage of time. Long-term debt and current maturities of long-term debt, on an aggregate basis, increased from $139.2 million at December 31, 2015 to $157.0 million at June 30, 2016. The increase was primarily related to the net effect of additional borrowings made during the first six months of 2016, reduced by installment note payments made during the first six months of 2016.

Treasury stock increased from $101.8 million at December 31, 2015 to $121.7 million at June 30, 2016. The increase relates primarily to the payment of approximately $17.7 million for shares of our common stock purchased under a tender offer completed during the second quarter of 2016, including fees and expenses related to the offer and to common stock purchases of approximately $2.2 million under the Company’s stock repurchase program also made during the second quarter of 2016.

NEW ACCOUNTING PRONOUNCEMENTS

See Note B to the condensed consolidated financial statements for a description of the most recent accounting pronouncements and their impact, if any, on the Company.

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Item 3. Quantitative and Qualitative Disclosures about Market Risk.

Our primary market risk exposures include equity price risk, interest rate risk, commodity price risk (the price paid to obtain diesel fuel for our trucks), and foreign currency exchange rate risk. The potential adverse impact of these risks and the general strategies we employ to manage such risks are discussed below.

The following sensitivity analyses do not consider the effects that an adverse change may have on the overall economy nor do they consider additional actions we may take to mitigate our exposure to such changes. Actual results of changes in prices or rates may differ materially from the hypothetical results described below.

Equity Price Risk

We hold certain actively traded marketable equity securities, which subjects the Company to fluctuations in the fair market value of its investment portfolio based on the current market price of such securities. The recorded value of marketable equity securities increased to $27.4 million at June 30, 2016 from $24.6 million at December 31, 2015. A 10% decrease in the market price of our marketable equity securities would cause a corresponding 10% decrease in the carrying amounts of these securities, or approximately $2.7 million. For additional information with respect to the marketable equity securities, see Note C to our condensed consolidated financial statements.

Interest Rate Risk

Our line of credit bears interest at a floating rate equal to LIBOR plus a fixed percentage. Accordingly, changes in LIBOR, which are affected by changes in interest rates, will affect the interest rate on, and therefore our costs under, the line of credit. Assuming $1.0 million of variable rate debt was outstanding, a hypothetical 100 basis point increase in LIBOR for a one year period would result in approximately $10,000 of additional interest expense.

Commodity Price Risk

Prices and availability of all petroleum products are subject to political, economic, and market factors that are generally outside of our control. Accordingly, the price and availability of diesel fuel, as well as other petroleum products, can be unpredictable. Because our operations are dependent upon diesel fuel, significant increases in diesel fuel costs could materially and adversely affect our results of operations and financial condition. Based upon our 2015 fuel consumption, a 10% increase in the average annual price per gallon of diesel fuel would increase our annual fuel expenses by $5.1 million.

Foreign Currency Exchange Rate Risk

We are exposed to foreign currency exchange rate risk related to the activities of our branch office located in Mexico. Currently, we do not hedge our exchange rate exposure through any currency forward contracts, currency options, or currency swaps as all of our revenues, and substantially all of our expenses and capital expenditures, are transacted in U.S. dollars. However, certain operating expenditures and capital purchases related to our Mexico branch office are incurred in or exposed to fluctuations in the exchange rate between the U.S. dollar and the Mexican peso. Based on 2015 expenditures denominated in pesos, a 10% increase in the exchange rate would increase our annual operating expenses by $50,000.

Item 4. Controls and Procedures.

Evaluation of disclosure controls and procedures. Our management, with the participation of our chief executive officer and chief financial officer, evaluated the effectiveness of our disclosure controls and procedures pursuant to Rule 13a-15 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”). In designing and evaluating the disclosure controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. In addition, the design of disclosure controls and procedures must reflect the fact that there are resource constraints and that management is required to apply its judgment in evaluating the benefits of possible controls and procedures relative to their costs.

Based on management’s evaluation, our chief executive officer and chief financial officer concluded that, as of June 30, 2016, our disclosure controls and procedures are designed at a reasonable assurance level and are effective to provide reasonable assurance that information we are required to disclose in reports that we file or submit under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in Securities and Exchange Commission 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 timely decisions regarding required disclosure.

Changes in internal controls over financial reporting. We regularly review our system of internal control over financial reporting and make changes to our processes and systems to improve controls and increase efficiency, while ensuring that we maintain an effective internal control environment. Changes may include such activities as implementing new, more efficient systems, consolidating activities, and migrating processes.

There were no changes in our internal control over financial reporting that occurred during the quarter ended June 30, 2016 that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

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PART II. OTHER INFORMATION

Item 1. Legal Proceedings.

The nature of our business routinely results in litigation, primarily involving claims for personal injuries and property damage incurred in the transportation of freight. We believe that all such routine litigation is adequately covered by insurance and that adverse results in one or more of those cases would not have a material adverse effect on our financial condition.

We were a defendant in a collective-action lawsuit which was filed on August 22, 2013, in the United States District Court for the Western District of Arkansas. The plaintiffs, who are current and former drivers and who worked for the Company during the period of August 22, 2010, through the date of the filing, alleged claims for unpaid wages under the Fair Labor Standards Act and the Arkansas Minimum Wage Law. The complaint alleged that the Company failed to pay newly hired drivers minimum wage during orientation, training, and while traveling during normal business hours and that the Company failed to pay all drivers when working on assignment for more than 24 hours. The plaintiffs sought to enjoin the Company from continuing its pay practices related to the allegations. They also sought actual damages, liquidated damages equal to accrual damages, court costs, and legal fees. During 2014, the Company reached a preliminary settlement with the plaintiffs in the amount of $3,950,000 and accordingly reserved this amount, along with estimated settlement costs, in its 2014 consolidated financial statements. During the first quarter of 2015, the Company negotiated a reduction in the settlement amount to approximately $3,450,000. During the second quarter of 2016, the plaintiffs’ motion for final approval of the lawsuit was approved by the court and the settlement was paid in June 2016. The loss under this claim was not covered by existing insurance policies.

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

The Company’s stock repurchase program has been extended and expanded several times, most recently in May 2014, when the Board of Directors reauthorized 500,000 shares of common stock for repurchase under the initial September 2011 authorization. Since the reauthorization, the Company has repurchased 171,499 shares of its common stock under this repurchase program.

On February 18, 2016, the Company commenced a tender offer to repurchase up to 325,000 shares of the Company’s outstanding common stock at a price of up to $30.00 per share. On March 18, 2016, the Company extended the offer and increased the offer from 325,000 shares to 425,000 shares and the offer price from up to $30.00 per share to an offer price of up to $34.00 per share. Following the expiration of the tender offer on April 5, 2016, the Company accepted 567,413 shares of its common stock for purchase at $31.00 per share, including 142,413 oversubscribed shares tendered, at an aggregate purchase price of approximately $17.6 million, excluding fees and expenses related to the offer. The Company funded the purchase of the accepted shares tendered with available cash and accounted for the repurchase of these shares as treasury stock on the Company’s condensed consolidated balance sheet as of June 30, 2016.

The following table summarizes the Company’s common stock repurchases during the second quarter of 2016 made pursuant to stock repurchase program and the 2016 tender offer. No shares were purchased during the quarter other than through these programs, and all purchases were made by or on behalf of the Company and not by any “affiliated purchaser”.

Issuer Purchases of Equity Securities
Period	Total number of shares purchased				Average price paid per share		Total number of shares purchased as part of publicly announced plans or programs				Maximum number of shares that may yet be purchased under the plans or programs (1)
April 1-30, 2016		567,413	(2	)	$	31.00		567,413	(2	)		435,396
May 1-31, 2016		73,176				19.74		73,176				362,220
June 1-30, 2016		33,719				21.21		33,719				328,501
Total		674,308			$	29.29		674,308

(1) The Company’s stock repurchase program does not have an expiration date.

(2) Includes 567,413 shares purchased pursuant to the 2016 tender offer.

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Item 6. Exhibits.

Exhibit Number	Exhibit Description
3.1	Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 of the Company's Form 10-Q filed on May 15, 2002.)
3.2	Amended and Restated By-Laws of the Registrant (incorporated by reference to Exhibit 3.2 of the Company's Form 8-K filed on December 11, 2007.)
4.1	Amended and Restated Loan Agreement, dated March 28, 2016, by and among P.A.M. Transport, Inc., First Tennessee Bank National Association and the Company (incorporated by reference to Exhibit 4.1 of the Company’s Form 8-K filed on April 1, 2016.)
4.2	Fourth Amended and Restated Consolidated Revolving Credit Note, dated March 28, 2016, by P.A.M. Transport, Inc. in favor of First Tennessee Bank National Association (incorporated by reference to Exhibit 4.2 of the Company’s Form 8-K filed on April 1, 2016.)
4.3	Amended and Restated Security Agreement, dated March 28, 2016, by and between P.A.M. Transport, Inc. and First Tennessee Bank National Association (incorporated by reference to Exhibit 4.3 of the Company’s Form 8-K filed on April 1, 2016.)
4.4	Fourth Amended and Restated Guaranty Agreement of the Company, dated March 28, 2016, in favor of First Tennessee Bank National Association (incorporated by reference to Exhibit 4.4 of the Company’s Form 8-K filed on April 1, 2016.)
31.1	Rule 13a-14(a) Certification of Principal Executive Officer
31.2	Rule 13a-14(a) Certification of Principal Financial Officer
32.1	Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	XBRL Taxonomy Extension Labels Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

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SIGNATURES

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

	P.A.M. TRANSPORTATION SERVICES, INC.
Dated: August 4, 2016	By: /s/ Daniel H. Cushman
	Daniel H. Cushman
	President and Chief Executive Officer
	(principal executive officer)
Dated: August 4, 2016	By: /s/ Allen W. West
	Allen W. West
	Vice President-Finance, Chief Financial
	Officer, Secretary and Treasurer
	(principal accounting and financial officer)

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P.A.M. TRANSPORTATION SERVICES, INC.

Index to Exhibits to Form 10-Q

Exhibit Number	Exhibit Description
3.1	Amended and Restated Certificate of Incorporation of the Registrant (incorporated by reference to Exhibit 3.1 of the Company's Form 10-Q filed on May 15, 2002.)
3.2	Amended and Restated By-Laws of the Registrant (incorporated by reference to Exhibit 3.2 of the Company's Form 8-K filed on December 11, 2007.)
4.1	Amended and Restated Loan Agreement, dated March 28, 2016, by and among P.A.M. Transport, Inc., First Tennessee Bank National Association and the Company (incorporated by reference to Exhibit 4.1 of the Company’s Form 8-K filed on April 1, 2016.)
4.2	Fourth Amended and Restated Consolidated Revolving Credit Note, dated March 28, 2016, by P.A.M. Transport, Inc. in favor of First Tennessee Bank National Association (incorporated by reference to Exhibit 4.2 of the Company’s Form 8-K filed on April 1, 2016.)
4.3	Amended and Restated Security Agreement, dated March 28, 2016, by and between P.A.M. Transport, Inc. and First Tennessee Bank National Association (incorporated by reference to Exhibit 4.3 of the Company’s Form 8-K filed on April 1, 2016.)
4.4	Fourth Amended and Restated Guaranty Agreement of the Company, dated March 28, 2016, in favor of First Tennessee Bank National Association (incorporated by reference to Exhibit 4.4 of the Company’s Form 8-K filed on April 1, 2016.)
31.1	Rule 13a-14(a) Certification of Principal Executive Officer
31.2	Rule 13a-14(a) Certification of Principal Financial Officer
32.1	Certification Pursuant to 18 U.S.C. Section 1350 as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	XBRL Taxonomy Extension Labels Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

27

EX-31.1

EXHIBIT 31.1

RULE 13a-14(a) CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

I, DANIEL H. CUSHMAN, President and Chief Executive Officer, certify that:

(1) I have reviewed this quarterly report on Form 10-Q of P.A.M. Transportation Services, Inc., a Delaware 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; and

(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.

Date: August 4, 2016

/s/ Daniel H. Cushman          

Daniel H. Cushman

President and Chief Executive Officer

(principal executive officer)

EX-31.2

EXHIBIT 31.2

RULE 13a-14(a) CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER

I, ALLEN W. WEST, Chief Financial Officer, certify that:

(1) I have reviewed this quarterly report on Form 10-Q of P.A.M. Transportation Services, Inc., a Delaware 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; and

(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.

Date: August 4, 2016

/s/ Allen W. West          

Allen W. West

Vice President-Finance, Chief Financial

Officer, Secretary and Treasurer

(principal accounting and financial officer)

EX-32

EXHIBIT 32.1

CERTIFICATIN PURSUANT TO 18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2012

In connection with the Quarterly Report of P.A.M. Transportation Services, Inc. (the “Company”) on Form 10-Q for the period ending June 30, 2016 (the “Report”) as filed with the Securities and Exchange Commission, each of the undersigned hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

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

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

Date: August 4, 2016

/s/ Daniel H. Cushman          

Daniel H. Cushman

President and Chief Executive Officer

(principal executive officer)

/s/ Allen W. West          

Allen W. West

Vice President-Finance, Chief Financial

Officer, Secretary and Treasurer

(principal accounting and financial officer)

XML

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2016	Jul. 21, 2016
Document Information [Line Items]
Entity Registrant Name	PAM TRANSPORTATION SERVICES INC
Entity Central Index Key	0000798287
Trading Symbol	ptsi
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Common Stock, Shares Outstanding (in shares)		6,452,628
Document Type	10-Q
Document Period End Date	Jun. 30, 2016
Document Fiscal Year Focus	2016
Document Fiscal Period Focus	Q2
Amendment Flag	false

XML

Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 146,000	$ 157,000
Trade, less allowance of $821 and $549, respectively	58,214,000	49,312,000
Other	12,579,000	5,850,000
Inventories	1,780,000	1,890,000
Prepaid expenses and deposits	6,233,000	8,052,000
Marketable equity securities	27,381,000	24,575,000
Income taxes refundable	641,000	2,865,000
Total current assets	106,974,000	92,701,000
Property and equipment:
Land	5,374,000	5,374,000
Structures and improvements	18,595,000	17,858,000
Revenue equipment	340,979,000	338,853,000
Office furniture and equipment	10,085,000	9,854,000
Total property and equipment	375,033,000	371,939,000
Accumulated depreciation	(106,665,000)	(109,087,000)
Net property and equipment	268,368,000	262,852,000
Other assets	2,419,000	2,442,000
TOTAL ASSETS	377,761,000	357,995,000
Current liabilities:
Accounts payable	26,670,000	17,791,000
Accrued expenses and other liabilities	25,837,000	27,093,000
Current maturities of long-term debt	42,034,000	40,025,000
Total current liabilities	94,541,000	84,909,000
Long-term debt-less current portion	115,010,000	99,223,000
Deferred income taxes	77,587,000	72,309,000
Total liabilities	287,138,000	256,441,000
SHAREHOLDERS' EQUITY
Preferred stock, $.01 par value, 10,000,000 shares authorized; none issued
Common stock, $.01 par value, 40,000,000 shares authorized; 11,507,446 and 11,497,471 shares issued; 6,452,328 and 7,116,661 shares outstanding at June 30, 2016 and December 31, 2015, respectively	115,000	115,000
Additional paid-in capital	80,699,000	80,429,000
Accumulated other comprehensive income	7,077,000	5,310,000
Treasury stock, at cost; 5,055,118 and 4,380,810 shares at June 30, 2016 and December 31, 2015, respectively	(121,674,000)	(101,779,000)
Retained earnings	124,406,000	117,479,000
Total shareholders’ equity	90,623,000	101,554,000
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 377,761,000	$ 357,995,000

XML

Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Trade, allowance	$ 821	$ 549
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	10,000,000	10,000,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	40,000,000	40,000,000
Common stock, shares issued (in shares)	11,507,446	11,497,471
Common stock, shares outstanding (in shares)	6,452,328	7,116,661
Treasury stock, shares (in shares)	5,055,118	4,380,810

XML

Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
OPERATING REVENUES:
Revenue, before fuel surcharge	$ 98,921	$ 91,053	$ 192,570	$ 173,737
Fuel surcharge	12,595	16,980	22,535	33,779
Total operating revenues	111,516	108,033	215,105	207,516
OPERATING EXPENSES AND COSTS:
Salaries, wages and benefits	27,841	26,566	55,324	52,499
Operating supplies and expenses	21,042	24,125	40,160	47,291
Rent and purchased transportation	40,718	33,570	78,105	62,627
Depreciation	9,668	7,744	18,845	15,301
Insurance and claims	4,491	3,951	8,549	7,356
Other	2,014	2,288	4,184	4,668
Gain on disposition of equipment	(1,612)	(2,093)	(3,002)	(3,254)
Total operating expenses and costs	104,162	96,151	202,165	186,488
OPERATING INCOME	7,354	11,882	12,940	21,028
NON-OPERATING (EXPENSE) INCOME	(10)	272	(32)	517
INTEREST EXPENSE	(910)	(644)	(1,732)	(1,260)
INCOME BEFORE INCOME TAXES	6,434	11,510	11,176	20,285
FEDERAL AND STATE INCOME TAX EXPENSE:
Current	28	421	52	838
Deferred income taxes	2,414	4,050	4,197	7,039
Total federal and state income tax expense	2,442	4,471	4,249	7,877
NET INCOME	$ 3,992	$ 7,039	$ 6,927	$ 12,408
INCOME PER COMMON SHARE:
Basic (in dollars per share)	$ 0.61	$ 0.95	$ 1.01	$ 1.67
Diluted (in dollars per share)	$ 0.61	$ 0.94	$ 1.01	$ 1.66
Basic (in shares)	6,551	7,431	6,836	7,428
Diluted (in shares)	6,572	7,474	6,858	7,471

XML

Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net income		$ 3,992	$ 7,039	$ 6,927	$ 12,408
Other comprehensive income, net of tax:
Reclassification adjustment for realized losses on marketable securities included in net income (1)	[1]			51
Reclassification adjustment for unrealized losses on marketable securities included in net income, net of income taxes (2)	[2]	185		331
Changes in fair value of marketable securities (3)	[3]	1,089	95	1,385	157
COMPREHENSIVE INCOME		$ 5,266	$ 7,134	$ 8,694	$ 12,565

[1] Net of deferred income taxes of $0, $0, $31, and $0, respectively.

[2] Net of deferred income taxes of $113, $0, $202, and $0, respectively.

[3] Net of deferred income taxes of $667, $58, $848, and $96, respectively.

XML

Condensed Consolidated Statements of Comprehensive Income (Unaudited) (Parentheticals) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Realized Gains on Marketable Securities [Member]
Deferred income taxes	$ 0	$ 0	$ 31,000	$ 0
Unrealized Losses on Marketable Securities [Member]
Deferred income taxes	113,000	0	202,000	0
Changes in Fair Value of Marketable Securities [Member]
Deferred income taxes	667,000	58,000	848,000	96,000
Deferred income taxes	$ 2,414,000	$ 4,050,000	$ 4,197,000	$ 7,039,000

XML

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
OPERATING ACTIVITIES:
Net income	$ 6,927,000	$ 12,408,000
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	18,845,000	15,301,000
Bad debt expense	272,000	346,000
Sale leaseback deferred gain amortization	(112,000)	(112,000)
Stock compensation-net of excess tax benefits	196,000	169,000
Deferred income taxes	4,197,000	7,039,000
Reclassification of unrealized loss on marketable equity securities	532,000
Recognized loss on marketable equity securities	89,000	63,000
Gain on sale or disposal of equipment	(3,002,000)	(3,254,000)
Changes in operating assets and liabilities:
Accounts receivable	(11,633,000)	(4,679,000)
Prepaid expenses, deposits, inventories, and other assets	1,953,000	3,271,000
Income taxes refundable	2,223,000	(973,000)
Trade accounts payable	8,951,000	5,382,000
Accrued expenses and other liabilities	(1,299,000)	2,100,000
Net cash provided by operating activities	28,139,000	37,061,000
INVESTING ACTIVITIES:
Purchases of property and equipment	(40,390,000)	(44,324,000)
Proceeds from disposition of equipment	18,962,000	16,756,000
Change in restricted cash	(4,271,000)	5,711,000
Proceeds from Sale of Available-for-sale Securities, Equity	279,000	0
Purchases of marketable equity securities, net of return of capital	(860,000)	(2,374,000)
Net cash used in investing activities	(26,280,000)	(24,231,000)
FINANCING ACTIVITIES:
Borrowings under line of credit	254,740,000	244,124,000
Repayments under line of credit	(259,085,000)	(244,124,000)
Borrowings of long-term debt	43,554,000	32,733,000
Repayments of long-term debt	(21,413,000)	(24,969,000)
Borrowings under margin account	993,000	2,512,000
Repayments under margin account	(838,000)	(565,000)
Repurchases of common stock	(19,895,000)	(28,745,000)
Exercise of stock options	74,000	231,000
Net cash used in financing activities	(1,870,000)	(18,803,000)
NET DECREASE IN CASH AND CASH EQUIVALENTS	(11,000)	(5,973,000)
CASH AND CASH EQUIVALENTS-Beginning of period	157,000	27,649,000
CASH AND CASH EQUIVALENTS-End of period	146,000	21,676,000
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION-
Interest	1,713,000	1,270,000
Income taxes	229,000	1,811,000
NONCASH INVESTING AND FINANCING ACTIVITIES-
Purchases of property and equipment included in accounts payable	$ 4,960,000	$ 10,677,000

XML

Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - 6 months ended Jun. 30, 2016 - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Dec. 31, 2015	7,117
Balance at Dec. 31, 2015	$ 115	$ 80,429	$ 5,310	$ (101,779)	$ 117,479	$ 101,554
Net income					6,927	6,927
Other comprehensive income, net of tax of $1,081			1,767			$ 1,767
Exercise of stock options and stock awards-shares issued including tax benefits (in shares)	10					6,450
Exercise of stock options and stock awards-shares issued including tax benefits		74				$ 74
Treasury stock repurchases (in shares)	(675)
Treasury stock repurchases				(19,895)		(19,895)
Share-based compensation		196				196
Balance (in shares) at Jun. 30, 2016	6,452
Balance at Jun. 30, 2016	$ 115	$ 80,699	$ 7,077	$ (121,674)	$ 124,406	$ 90,623

XML

Condensed Consolidated Statements of Shareholders' Equity (Unaudited) (Parentheticals) $ in Thousands	6 Months Ended
	Jun. 30, 2016 USD ($)
AOCI Attributable to Parent [Member]
Other comprehensive income, tax	$ 1,081

XML

Note A - Basis of Presentation

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Basis of Accounting [Text Block]

NOTE A: BASIS OF PRESENTATION

The accompanying unaudited condensed consolidated financial statements have been prepared in accordance with generally accepted accounting principles for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In management’s opinion, all adjustments (consisting of normal recurring adjustments) necessary for a fair presentation have been included. The consolidated balance sheet at December 31, 2015 has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. Operating results for the six-month period ended June 30, 2016 are not necessarily indicative of the results that may be expected for the year ending December 31, 2016. For further information, refer to the consolidated financial statements and the footnotes thereto included in the Company’s annual report on Form 10-K for the year ended December 31, 2015.

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Note B - Recent Accounting Pronouncements

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

New Accounting Pronouncements and Changes in Accounting Principles [Text Block]

NOTE B: RECENT ACCOUNTING PRONOUNCEMENTS

In May 2014, the Financial Accounting Standards Board, (“FASB”), issued Accounting Standards Update, (“ASU”) No. 2014-09, (“ASU 2014-09”),

Revenue from Contracts with Customers

. The objective of ASU 2014-09 is to establish a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and will supersede most of the existing revenue recognition guidance, including industry-specific guidance. The core principle of ASU 2014-09 is that an entity recognizes revenue to depict the transfer of 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. In applying the new guidance, an entity will (1) identify the contract(s) with a customer; (2) identify the performance obligations in the contract; (3) determine the transaction price; (4) allocate the transaction price to the contract’s performance obligations; and (5) recognize revenue when (or as) the entity satisfies a performance obligation. ASU 2014-09 applies to all contracts with customers except those that are within the scope of other topics in the FASB Accounting Standards Codification. The new guidance is effective for annual reporting periods (including interim periods within those periods) beginning after December 15, 2017 for public companies. Early adoption is not permitted. Entities have the option of using either a full retrospective or modified approach to adopt ASU 2014-09. ASU 2014-09 was modified by the issuance of ASU 2015-14

Revenue from Contracts with Customers

in August 2015. This amendment deferred the effective date of ASU 2014-09 for one year. The adoption of this guidance is not expected to have a significant impact on the Company’s financial condition, results of operations, or cash flows.

In June 2014, the FASB issued ASU No. 2014-12, (“ASU 2014-12”),

Stock Compensation - Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period

. The amendments in this update require performance targets that could be achieved after the requisite service period be treated as performance conditions that affect the vesting of the award. ASU 2014-12 is effective for annual and interim periods beginning after December 15, 2015, with early adoption permitted. The adoption of this guidance on January 1, 2016 did not have a significant impact on the Company’s financial condition, results of operations, or cash flows.

In November 2015, the FASB issued ASU No. 2015-17, (“ASU 2015-17”),

Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes,

which simplifies the presentation of deferred income taxes. Under the new accounting standard, deferred tax assets and liabilities are required to be classified as noncurrent, eliminating the prior requirement to separate deferred tax assets and liabilities into current and noncurrent. ASU 2015-17 is effective for annual and interim periods beginning after December 15, 2016, with early adoption permitted. The Company has early adopted ASU 2015-17 effective January 1, 2016 on a retrospective basis. Adoption of this ASU resulted in a reclassification of the Company’s deferred tax liability in its consolidated balance sheet as of December 31, 2015. The reclassification resulted in a $1.8 million decrease in the current deferred income tax liability and a corresponding increase in the net noncurrent deferred tax liability.

In January 2016, the FASB issued ASU No. 2016-01, (“ASU 2016-01”),

Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities

. ASU 2016-01 enhances the reporting model for financial instruments, which includes amendments to address aspects of recognition, measurement, presentation and disclosure. It requires that all financial assets and liabilities not accounted for under the equity method to be measured at fair value with the changes in fair value recognized in net income.

ASU 2016-01 is effective for annual and interim periods beginning after December 15, 2017, with early adoption permitted. The Company is currently evaluating the effect that adopting this standard will have on the Company’s financial condition, results of operations, or cash flows.

In February 2016, the FASB issued ASU No. 2016-02, (“ASU 2016-02”),

Leases (Topic 842)

. This update seeks to increase the transparency and comparability among entities by requiring public entities to recognize lease assets and lease liabilities on the balance sheet and disclose key information about leasing arrangements. To satisfy the standard’s objective, a lessee will recognize a right-of-use asset representing its right to use the underlying asset for the lease term and a lease liability for the obligation to make lease payments. Both the right-of-use asset and lease liability will initially be measured at the present value of the lease payments, with subsequent measurement dependent on the classification of the lease as either a finance or an operating lease. For leases with a term of 12 months or less, a lessee is permitted to make an accounting policy election by class of underlying asset not to recognize lease assets and lease liabilities. If a lessee makes this election, it should recognize lease expense for such leases generally on a straight-line basis over the lease term. Accounting by lessors will remain mostly unchanged from current U.S. GAAP.

In transition, lessees and lessors will be required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The modified retrospective approach includes a number of optional practical expedients that companies may elect to apply. These practical expedients relate to the identification and classification of leases that commenced before the effective date, initial direct costs for leases that commenced before the effective date, and the ability to use hindsight in evaluating lessee options to extend or terminate a lease or to purchase the underlying asset. The transition guidance also provides specific guidance for sale and leaseback transactions, build-to-suit leases, leveraged leases, and amounts previously recognized in accordance with the business combinations guidance for leases. The new standard is effective for public companies for annual periods beginning after December 15, 2018, and interim periods within those years, with early adoption permitted. The Company is currently evaluating the effect that adopting this standard will have on the Company’s financial condition, results of operations, or cash flows.

In March 2016, the FASB issued ASU No. 2016-08, (“ASU 2016-08”),

Revenue from Contracts with Customers (Topic 606): Principal versus Agent Considerations (Reporting Revenue Gross versus Net)

. ASU 2016-08 clarifies the implementation guidance on principal versus agent considerations. The guidance includes indicators to assist an entity in determining whether it controls a specified good or service before it is transferred to the customers.

The new guidance is effective for annual reporting periods (including interim periods within those periods) beginning after December 15, 2017 for public companies. Early adoption is not permitted. The adoption of this guidance is not expected to have a significant impact on the Company’s financial condition, results of operations, or cash flows.

In March 2016, the FASB issued ASU No. 2016-09, (“ASU 2016-09”),

Compensation – Stock Compensation (Topic 718)

. ASU 2016-09 identifies areas for simplification involving several aspects of accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liability, an option to recognize gross stock compensation expense with actual forfeitures recognized as they occur, as well as certain classifications on the statement of cash flows.

ASU 2016-09 is effective for annual and interim periods beginning after December 15, 2016, with early adoption permitted. The Company is currently evaluating the effect that adopting this standard will have on the Company’s financial condition, results of operations, or cash flows.

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Note C - Marketable Equity Securities

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]

NOTE C: MARKETABLE EQUITY SECURITIES

The Company accounts for its marketable securities in accordance with ASC Topic 320,

Investments-Debt and Equity Securities

. ASC Topic 320 requires companies to classify their investments as trading, available-for-sale or held-to-maturity. The Company’s investments in marketable securities are classified as either trading or available-for-sale and consist of equity securities. Management determines the appropriate classification of these securities at the time of purchase and re-evaluates such designation as of each balance sheet date. The cost of securities sold is based on the specific identification method and interest and dividends on securities are included in non-operating income.

Marketable equity securities classified as available-for-sale are carried at fair value, with the unrealized gains and losses, net of tax, included as a component of accumulated other comprehensive income in shareholders’ equity. Realized gains and losses, declines in value judged to be other-than-temporary on available-for-sale securities, and increases or decreases in value on trading securities, if any, are included in the determination of net income. A quarterly evaluation is performed in order to judge whether declines in value below cost should be considered temporary and when losses are deemed to be other-than-temporary. Several factors are considered in this evaluation process including the severity and duration of the decline in value, the financial condition and near-term outlook for the specific issuer and the Company’s ability to hold the securities.

For the quarter ended June 30, 2016, the evaluation resulted in an impairment charge of approximately $297,000 in the Company’s non-operating income (expense) in its statement of operations. For the quarter ended June 30, 2015, an impairment charge was not necessary.

For the six-month period ended June 30, 2016, the evaluation resulted in an impairment charge of approximately $532,000 in the Company’s non-operating income (expense) in its statement of operations. For the six-month period ended June 30, 2015, an impairment charge was not necessary.

The following table sets forth cost, market value and unrealized gain/(loss) on equity securities classified as available-for-sale as of June 30, 2016 and December 31, 2015. The Company had no securities classified as trading securities as of June 30, 2016 or December 31, 2015.

	June 30, 2016		December 31, 2015
	(in thousands)
Fair market value	$	27,381	$	24,575
Cost		15,972		16,015
Unrealized gain	$	11,409	$	8,560

The following table sets forth the gross unrealized gains and losses on the Company’s marketable securities that are classified as available-for-sale as of June 30, 2016 and December 31, 2015.

	June 30, 2016		December 31, 2015
	(in thousands)
Available-for-sale securities:
Gross unrealized gains	$	11,634	$	9,893
Gross unrealized losses		225		1,333
Net unrealized gains	$	11,409	$	8,560

As of June 30, 2016 and December 31, 2015, the total net unrealized gain, net of deferred income taxes, in accumulated other comprehensive income was approximately $7,077,000 and $5,310,000, respectively.

For the six months ended June 30, 2016, the Company had net unrealized gains in market value on securities classified as available-for-sale of approximately $1,767,000, net of deferred income taxes. For the year ended December 31, 2015, the Company had net unrealized gains in market value on securities classified as available-for-sale of approximately $1,079,000, net of deferred income taxes.

As of June 30, 2016, the Company had no securities that were classified as trading. As of June 30, 2015, the Company's marketable securities that were classified as trading had gross recognized gains of approximately $83,000 and no gross recognized losses. The following table shows recognized gains (losses) in market value for securities classified as trading for the periods indicated.

	Three Months Ended June 30, 2015			Six Months Ended June 30, 2015
	(in thousands)			(in thousands)
Recognized gain at beginning of period	$	133		$	146
Recognized gain at end of period		83			83
Net recognized loss	$	(50	)	$	(63	)
Net recognized loss, net of taxes	$	(31	)	$	(39	)

There were no reclassifications of marketable securities between trading and available for sale categories during the first six months of 2016 or 2015.

The cost of securities sold is based on the specific identification method and interest and dividends on securities are included in non-operating income (expense).

There were no sales of securities held as available-for-sale during the three months ending June 30, 2016 or 2015. During the first six months of 2016, the Company sold, for approximately $279,000, certain securities which were held as available-for-sale with a cost of approximately $368,000 which resulted in a realized loss of approximately $89,000. Net of taxes, this loss was approximately $51,000. There were no sales of securities held as available-for-sale during the first six months of 2015.

For the quarter ended June 30, 2016, the Company recognized dividends of approximately $243,000 in non-operating income in its statements of operations. For the quarter ended June 30, 2015, the Company recognized dividends of approximately $281,000 in non-operating income (expense) in its statements of operations.

For the six months ended June 30, 2016, the Company recognized dividends of approximately $502,000 in non-operating income in its statements of operations. For the six months ended June 30, 2015, the Company recognized dividends of approximately $404,000 in non-operating income in its statements of operations.

At June 30, 2016, the Company’s investments’ approximate fair value of securities in a loss position and related gross unrealized losses were $1,649,000 and $225,000, respectively. At December 31, 2015, the Company’s investments’ approximate fair value of securities in a loss position and related gross unrealized losses were $5,099,000 and $1,332,000, respectively. As of June 30, 2016 and December 31, 2015, there were no investments that had been in a continuous unrealized loss position for twelve months or longer.

The market value of the Company’s equity securities are periodically used as collateral against any outstanding margin account borrowings. As of June 30, 2016 and December 31, 2015, the Company had outstanding borrowings of approximately $12,104,000 and $11,949,000, respectively, under its margin account. Margin account borrowings are used for the purchase of marketable equity securities and as a source of short-term liquidity and are included in Accrued expenses and other liabilities on our balance sheets.

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Note D - Stock-based Compensation

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Compensation and Employee Benefit Plans [Text Block]

NOTE D: STOCK BASED COMPENSATION

The Company maintains a stock incentive plan under which incentive and nonqualified stock options and other stock awards may be granted. On March 2, 2006, the Company’s Board of Directors (the “Board”) adopted, and shareholders later approved, the 2006 Stock Option Plan (the “2006 Plan”). Under the 2006 Plan, 750,000 shares were reserved for the issuance of stock options to directors, officers, key employees, and others. The option exercise price under the 2006 Plan is the fair market value of the stock on the date the option is granted. The fair market value is determined by the closing price of the Company’s common stock, on its primary exchange, on the same date that the option is granted. On March 13, 2014, the Company’s Board of Directors adopted, and on May 29, 2014 our shareholders approved, the 2014 Amended and Restated Stock Option and Incentive Plan (the “2014 Plan”) which replaced the 2006 Plan. The shares which remained reserved under the 2006 Plan were carried over to the 2014 Plan and are reserved for the issuance of stock awards to directors, officers, key employees, and others. Stock option exercise price under the 2014 Plan is the fair market value of the stock on the date the option is granted. The restricted stock purchase price under the 2014 Plan shall not be less than 85% of the fair market value of the Company’s common stock on the date the award is made. The fair market value is determined by the average of the highest and lowest sales prices for a share of the Company’s common stock, on its primary exchange, on the same date that the option or award is granted.

Outstanding nonqualified stock options at June 30, 2016, must be exercised within either five or ten years from the date of grant. Outstanding nonqualified stock options granted to members of the Company’s Board of Directors vest immediately while outstanding nonqualified stock options issued to employees vest in increments of 20% to 25% each year.

During the first six months of 2016, 2,275 shares of common stock were granted to non-employee directors under the 2014 Plan and 5,000 shares of common stock were granted to the Company’s Chief Executive Officer. The stock awarded to non-employee directors had a grant date fair value of $30.80 per share, based on the closing price of the Company’s stock on the date of grant, and vested immediately. The stock awarded to the Chief Executive Officer had a grant date fair value of $30.81 per share, based on the closing price of the Company’s stock on the date of grant, with 25% of the award vesting immediately and 25% vesting for each of the next three years.

The total grant date fair value of stock and stock options vested during the first six months of 2016 was approximately $186,000. Total pre-tax stock-based compensation expense, recognized in Salaries, wages and benefits during the second quarter of 2016 was approximately $47,000. Total pre-tax stock-based compensation expense, recognized in Salaries, wages and benefits during the first six months of 2016 was approximately $196,000 and includes approximately $70,000 recognized as a result of the grant of 325 shares to each non-employee director during the first quarter of 2016. The recognition of stock-based compensation expense did not have a recognizable impact on diluted or basic earnings per common share reported for the second quarter ended June 30, 2016. The recognition of stock-based compensation expense decreased diluted and basic earnings per common share by approximately $0.02 during the six months ended June 30, 2016. As of June 30, 2016, the Company had stock-based compensation plans with total unvested stock-based compensation expense of approximately $346,000 which is being amortized on a straight-line basis over the remaining vesting period. As a result, the Company expects to recognize approximately $99,000 in additional compensation expense related to unvested option awards during the remainder of 2016 and to recognize approximately $139,000, $102,000, and $6,000 in additional compensation expense related to unvested option awards during the years 2017, 2018, and 2019, respectively.

The total grant date fair value of stock and stock options vested during the first six months of 2015 was approximately $154,000. Total pre-tax stock-based compensation expense, recognized in Salaries, wages and benefits during the second quarter of 2015 was approximately $49,000. Total pre-tax stock-based compensation expense, recognized in Salaries, wages and benefits during the first six months of 2015 was approximately $169,000 and includes approximately $70,000 recognized as a result of the grant of 175 shares to each non-employee director during the first quarter of 2015. The recognition of stock-based compensation expense decreased diluted earnings per share reported for the second quarter ending June 30, 2015 by approximately $0.01 but did not have a recognizable impact on basic earnings per share reported for the second quarter ended June 30, 2015. The recognition of stock-based compensation expense decreased diluted and basic earnings per common share by approximately $0.01 during the six months ended June 30, 2015.

Information related to stock option activity for the six months ended June 30, 2016 is as follows:

	Shares Under Options			Weighted-Average Exercise Price		Weighted- Average Remaining Contractual Term		Aggregate Intrinsic Value*
				(per share)		(in years)
Outstanding at January 1, 2016		66,098		$	10.92
Granted		-			-
Exercised		(6,450	)		11.50
Cancelled/forfeited/expired		(2,050	)		10.91
Outstanding at June 30, 2016		57,598		$	10.86		3.8	$	289,835
Exercisable at June 30, 2016		44,243		$	10.84		3.1	$	223,371

___________________________

* The intrinsic value of a stock option is the amount by which the market value of the underlying stock exceeds the exercise price of the option. The per share market value of our common stock, as determined by the closing price on June 30, 2016, was $15.89.

A summary of the status of the Company’s nonvested options and restricted stock as of June 30, 2016 and changes during the six months ended June 30, 2016, is presented below:

	Stock Options					Restricted Stock
	Number of Options			Weighted- Average Grant Date Fair Value		Number of Shares			Weighted- Average Grant Date Fair Value*
Nonvested at January 1, 2016		28,205		$	6.07		5,700		$	42.65
Granted		-			-		7,275			30.81
Canceled/forfeited/expired		(2,050	)		6.07		(450	)		42.65
Vested		(12,800	)		6.06		(3,525	)		30.80
Nonvested at June 30, 2016		13,355		$	6.07		9,000		$	37.72

___________________________

* The weighted-average grant date fair value was based on the closing price of the Company’s stock on the date of the grant.

The number, weighted average exercise price, and weighted average remaining contractual life of options outstanding as of June 30, 2016 and the number and weighted average exercise price of options exercisable as of June 30, 2016 are as follows:

Exercise Price		Shares Under Outstanding Options		Weighted-Average Remaining Contractual Term		Shares Under Exercisable Options
				(in years)
$	10.44		15,000		1.7		15,000
$	10.90		6,000		0.9		6,000
$	10.90		26,600		5.9		13,800
$	11.22		5,998		4.4		5,443
$	11.54		4,000		0.7		4,000
			57,598		3.8		44,243

Cash received from option exercises totaled approximately $74,000 and $231,000 during the six months ended June 30, 2016 and June 30, 2015, respectively. The Company issues new shares upon option exercise.

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Note E - Segment Information

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Segment Reporting Disclosure [Text Block]

NOTE E: SEGMENT INFORMATION

The Company follows the guidance provided by ASC Topic 280, S

egment Reporting,

in its identification of operating segments. The Company has determined that it has a total of two operating segments whose primary operations can be characterized as either Truckload Services or Brokerage and Logistics Services; however, in accordance with the aggregation criteria provided by FASB ASC Topic 280, the Company has determined that the operations of the two operating segments can be aggregated into a single reporting segment, motor carrier operations. Truckload Services revenues and Brokerage and Logistics Services revenues, each before fuel surcharges, were as follows:

	Three Months Ended June 30,								Six Months Ended June 30,
	2016				2015				2016				2015
	Amount		%		Amount		%		Amount		%		Amount		%
	(in thousands, except percentage data)
Truckload Services revenue	$	86,880		87.8	$	79,512		87.3	$	168,987		87.8	$	152,040		87.5
Brokerage and Logistics Services revenue		12,041		12.2		11,541		12.7		23,583		12.2		21,697		12.5
Total revenues	$	98,921		100.0	$	91,053		100.0	$	192,570		100.0	$	173,737		100.0

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Note F - Treasury Stock

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Treasury Stock [Text Block]

NOTE F: TREASURY STOCK

The Company’s stock repurchase program has been extended and expanded several times, most recently in May 2014, when the Board of Directors reauthorized 500,000 shares of common stock for repurchase under the initial September 2011 authorization.

During the six months ended June 30, 2016, the Company repurchased 106,895 shares of its common stock at an aggregate cost of approximately $2,162,000 under this program.

On February 18, 2016, the Company commenced a tender offer to repurchase up to 325,000 shares of the Company’s outstanding common stock at a price of up to $30.00 per share. On March 18, 2016, the Company extended the offer and increased the offer from 325,000 shares to 425,000 shares and the offer price from up to $30.00 per share to an offer price of up to $34.00 per share. Following the expiration of the tender offer on April 5, 2016, the Company accepted 567,413 shares of its common stock for purchase at $31.00 per share, including 142,413 oversubscribed shares tendered, at an aggregate purchase price of approximately $17.6 million, excluding fees and expenses related to the offer.

The Company accounts for Treasury stock using the cost method and as of June 30, 2016, 5,055,118 shares were held in the treasury at an aggregate cost of approximately $121,674,000.

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Note G - Accumulated Other Comprehensive Income

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Accumulated Other Comprehensive Income [Text Block]

NOTE G: ACCUMULATED OTHER COMPREHENSIVE INCOME

The following table summarizes the changes in accumulated balances of other comprehensive income for the three and six months ended June 30, 2016:

	Unrealized gains and losses on available-for-sale securities
	(in thousands)
Balance at March 31, 2016, net of tax of $3,551	$	5,803
Other comprehensive income before reclassifications, net of tax benefit of $667		1,089
Amounts reclassified from accumulated other comprehensive income, net of tax benefit of $113		185
Net current-period other comprehensive income		1,274
Balance at June 30, 2016, net of tax of $4,331	$	7,077
Balance at December 31, 2015, net of tax of $3,250	$	5,310
Other comprehensive income before reclassifications, net of tax benefit of $848		1,385
Amounts reclassified from accumulated other comprehensive income, net of tax benefit of $233		382
Net current-period other comprehensive income		1,767
Balance at June 30, 2016, net of tax of $4,331	$	7,077

The following table provides details about reclassifications out of accumulated other comprehensive income for the six months ended June 30, 2016:

	Amounts Reclassified from Accumulated Other Comprehensive Income (a)
Details about Accumulated Other Comprehensive Income Component	Six Months Ended June 30, 2016		Statement of Operations Classification
	(in thousands)
Unrealized gains and losses on available-for-sale securities:
Prior period unrealized (gain) loss on securities sold	$	83	Non-operating (expense) income
Impairment expense		532	Non-operating (expense) income
Total before tax		615	Income before income taxes
Tax benefit		233	Income tax expense
Total after tax	$	382	Net income

___________________________

(a) Amounts in parentheses indicate debits to profit/loss

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Note H - Earnings Per Share

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Earnings Per Share [Text Block]

NOTE H: EARNINGS PER SHARE

Basic earnings per share is computed based on the weighted average number of shares of common stock outstanding during the period. Diluted earnings per share is computed by adjusting the weighted average number of shares of common stock outstanding by common stock equivalents attributable to dilutive stock options. The computation of diluted earnings per share does not assume conversion, exercise, or contingent issuance of securities that would have an anti-dilutive effect on earnings per share. The computations of basic and diluted earnings per share were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
	(in thousands, except per share data)
Net income	$	3,992	$	7,039	$	6,927	$	12,408
Basic weighted average common shares outstanding		6,551		7,431		6,836		7,428
Dilutive effect of common stock equivalents		21		43		22		43
Diluted weighted average common shares outstanding		6,572		7,474		6,858		7,471
Basic earnings per share	$	0.61	$	0.95	$	1.01	$	1.67
Diluted earnings per share	$	0.61	$	0.94	$	1.01	$	1.66

As of June 30, 2016 and June 30, 2015, there were no options outstanding to purchase shares of common stock that had an anti-dilutive effect on the computation of diluted earnings per share.

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Note I - Income Taxes

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Income Tax Disclosure [Text Block]

NOTE I: INCOME TAXES

The Company and its subsidiaries are subject to U.S. and Canadian federal income tax laws as well as the income tax laws of multiple state jurisdictions. The major tax jurisdictions in which the Company operates generally provide for a deficiency assessment statute of limitation period of three years, and as a result, the Company’s tax years 2012 and forward remain open to examination in those jurisdictions.

In determining whether a tax asset valuation allowance is necessary, management, in accordance with the provisions of ASC 740-10-30, weighs all available evidence, both positive and negative, to determine whether, based on the weight of that evidence, a valuation allowance is necessary. If negative conditions exist which indicate a valuation allowance might be necessary, consideration is then given to what effect the future reversals of existing taxable temporary differences and the availability of tax strategies might have on future taxable income to determine the amount, if any, of the required valuation allowance. As of June 30, 2016, management determined that the future reversals of existing taxable temporary differences and available tax strategies would generate sufficient future taxable income to realize its tax assets and therefore a valuation allowance was not necessary.

The Company recognizes a tax benefit from an uncertain tax position only if it is more likely than not that the position will be sustained on examination by taxing authorities, based on the technical merits of the position. As of June 30, 2016, an adjustment to the Company’s consolidated financial statements for uncertain tax positions has not been required as management believes that the Company’s tax positions taken in income tax returns filed or to be filed are supported by clear and unambiguous income tax laws. The Company recognizes interest and penalties related to uncertain income tax positions, if any, in income tax expense. During the six months ended June 30, 2016 and 2015, the Company has not recognized or accrued any interest or penalties related to uncertain income tax positions.

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Note J - Fair Value of Financial Instruments

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Fair Value Disclosures [Text Block]

NOTE J: FAIR VALUE OF FINANCIAL INSTRUMENTS

The Company’s financial instruments consist of cash and cash equivalents, marketable equity securities, accounts receivable, trade accounts payable, and borrowings.

The Company follows the guidance for financial assets and liabilities measured on a recurring basis. This guidance defines fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date and also establishes a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. The standard describes three levels of inputs that may be used to measure fair value:

Level 1:	Quoted market prices in active markets for identical assets or liabilities.
Level 2:	Inputs other than Level 1 inputs that are either directly or indirectly observable such as quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; inputs other than quoted prices that are observable; or other inputs not directly observable, but derived principally from, or corroborated by, observable market data.
Level 3:	Unobservable inputs that are supported by little or no market activity.

The Company utilizes the market approach to measure fair value for its financial assets and liabilities. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets or liabilities.

At June 30, 2016, the following items are measured at fair value on a recurring basis:

	Total		Level 1		Level 2		Level 3
	(in thousands)
Marketable equity securities	$	27,381	$	27,381		-		-

The Company’s investments in marketable securities are recorded at fair value based on quoted market prices. The carrying value of other financial instruments, including cash, accounts receivable, accounts payable, and accrued liabilities approximate fair value due to their short maturities.

The carrying amount for the line of credit approximates fair value because the line of credit interest rate is adjusted frequently.

For long-term debt other than the lines of credit, the fair values are estimated using discounted cash flow analyses, based on the Company’s current incremental borrowing rates for similar types of borrowing arrangements. The carrying value and estimated fair value of this other long-term debt at June 30, 2016 was as follows:

	Carrying Value		Estimated Fair Value
	(in thousands)
Long-term debt	$	151,412	$	151,203

The Company has not elected the fair value option for any of its financial instruments.

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Note K - Notes Payable and Long-term Debt

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Long-term Debt [Text Block]

NOTE K: NOTES PAYABLE AND LONG-TERM DEBT

During the first six months of 2016, the Company’s subsidiaries entered into installment obligations totaling approximately $43.6 million for the purpose of purchasing revenue equipment. These obligations are payable in monthly installments ranging from 36 months to 60 months at a weighted average interest rate of 2.31%.

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Note L - Off-balance Sheet Arrangements

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Leases of Lessee Disclosure [Text Block]

NOTE L: OFF-BALANCE SHEET ARRANGEMENTS

As of June 30, 2016, the Company’s subsidiaries operated revenue equipment under various operating lease arrangements. Revenue equipment held under operating leases is not carried on our balance sheet and the respective lease payments are reflected in our consolidated statements of operations as a component of the Rent and purchased transportation category.

Rent expense related to revenue equipment under these leases were as follows:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
	(in thousands)
Rent expense related to revenue equipment	$	2,469	$	2,668	$	4,957	$	5,342

Leases for revenue equipment under non-cancellable operating leases expire at various dates through 2018. F

uture minimum lease payments related to non-cancellable leases for revenue equipment at June 30, 2016 are:

	(in thousands)
2016	$	3,750
2017		6,002
2018		181
Total future minimum lease payments	$	9,933

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Note M - Litigation

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Legal Matters and Contingencies [Text Block]

NOTE M: LITIGATION

We were a defendant in a collective-action lawsuit which was filed on August 22, 2013, in the United States District Court for the Western District of Arkansas. The plaintiffs, who are current and former drivers and who worked for the Company during the period of August 22, 2010, through the date of the filing, alleged claims for unpaid wages under the Fair Labor Standards Act and the Arkansas Minimum Wage Law. The complaint alleged that the Company failed to pay newly hired drivers minimum wage during orientation, training, and while traveling during normal business hours and that the Company failed to pay all drivers when working on assignment for more than 24 hours. The plaintiffs sought to enjoin the Company from continuing its pay practices related to the allegations. They also sought actual damages, liquidated damages equal to accrual damages, court costs, and legal fees. During 2014, the Company reached a preliminary settlement with the plaintiffs in the amount of $3,950,000 and accordingly, reserved this amount, along with estimated settlement costs, in its 2014 consolidated financial statements. During the first quarter of 2015, the Company negotiated a reduction in the settlement amount to approximately $3,450,000. During the second quarter of 2016, the plaintiffs’ motion for final approval of the lawsuit was approved by the court and the settlement was paid in June 2016. The loss under this claim was not covered by existing insurance policies.

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Note N - Subsequent Events

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Subsequent Events [Text Block]

NOTE N: SUBSEQUENT EVENTS

Management has evaluated subsequent events for recognition and disclosure through the date these financial statements were filed with the United States Securities and Exchange Commission and concluded that no subsequent events or transactions have occurred that require recognition or disclosure in our financial statements.

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Note C - Marketable Equity Securities (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Marketable Securities [Table Text Block]

	June 30, 2016		December 31, 2015
	(in thousands)
Fair market value	$	27,381	$	24,575
Cost		15,972		16,015
Unrealized gain	$	11,409	$	8,560

Unrealized Gain (Loss) on Investments [Table Text Block]

	June 30, 2016		December 31, 2015
	(in thousands)
Available-for-sale securities:
Gross unrealized gains	$	11,634	$	9,893
Gross unrealized losses		225		1,333
Net unrealized gains	$	11,409	$	8,560

Realized Gain (Loss) on Investments [Table Text Block]

	Three Months Ended June 30, 2015			Six Months Ended June 30, 2015
	(in thousands)			(in thousands)
Recognized gain at beginning of period	$	133		$	146
Recognized gain at end of period		83			83
Net recognized loss	$	(50	)	$	(63	)
Net recognized loss, net of taxes	$	(31	)	$	(39	)

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Note D - Stock-based Compensation (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Schedule of Share-based Compensation, Activity [Table Text Block]

	Shares Under Options			Weighted-Average Exercise Price		Weighted- Average Remaining Contractual Term		Aggregate Intrinsic Value*
				(per share)		(in years)
Outstanding at January 1, 2016		66,098		$	10.92
Granted		-			-
Exercised		(6,450	)		11.50
Cancelled/forfeited/expired		(2,050	)		10.91
Outstanding at June 30, 2016		57,598		$	10.86		3.8	$	289,835
Exercisable at June 30, 2016		44,243		$	10.84		3.1	$	223,371

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

	Stock Options					Restricted Stock
	Number of Options			Weighted- Average Grant Date Fair Value		Number of Shares			Weighted- Average Grant Date Fair Value*
Nonvested at January 1, 2016		28,205		$	6.07		5,700		$	42.65
Granted		-			-		7,275			30.81
Canceled/forfeited/expired		(2,050	)		6.07		(450	)		42.65
Vested		(12,800	)		6.06		(3,525	)		30.80
Nonvested at June 30, 2016		13,355		$	6.07		9,000		$	37.72

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

Exercise Price		Shares Under Outstanding Options		Weighted-Average Remaining Contractual Term		Shares Under Exercisable Options
				(in years)
$	10.44		15,000		1.7		15,000
$	10.90		6,000		0.9		6,000
$	10.90		26,600		5.9		13,800
$	11.22		5,998		4.4		5,443
$	11.54		4,000		0.7		4,000
			57,598		3.8		44,243

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Note E - Segment Information (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Reconciliation of Revenue from Segments to Consolidated [Table Text Block]

	Three Months Ended June 30,								Six Months Ended June 30,
	2016				2015				2016				2015
	Amount		%		Amount		%		Amount		%		Amount		%
	(in thousands, except percentage data)
Truckload Services revenue	$	86,880		87.8	$	79,512		87.3	$	168,987		87.8	$	152,040		87.5
Brokerage and Logistics Services revenue		12,041		12.2		11,541		12.7		23,583		12.2		21,697		12.5
Total revenues	$	98,921		100.0	$	91,053		100.0	$	192,570		100.0	$	173,737		100.0

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Note G - Accumulated Other Comprehensive Income (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Unrealized gains and losses on available-for-sale securities
	(in thousands)
Balance at March 31, 2016, net of tax of $3,551	$	5,803
Other comprehensive income before reclassifications, net of tax benefit of $667		1,089
Amounts reclassified from accumulated other comprehensive income, net of tax benefit of $113		185
Net current-period other comprehensive income		1,274
Balance at June 30, 2016, net of tax of $4,331	$	7,077
Balance at December 31, 2015, net of tax of $3,250	$	5,310
Other comprehensive income before reclassifications, net of tax benefit of $848		1,385
Amounts reclassified from accumulated other comprehensive income, net of tax benefit of $233		382
Net current-period other comprehensive income		1,767
Balance at June 30, 2016, net of tax of $4,331	$	7,077

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

	Amounts Reclassified from Accumulated Other Comprehensive Income (a)
Details about Accumulated Other Comprehensive Income Component	Six Months Ended June 30, 2016		Statement of Operations Classification
	(in thousands)
Unrealized gains and losses on available-for-sale securities:
Prior period unrealized (gain) loss on securities sold	$	83	Non-operating (expense) income
Impairment expense		532	Non-operating (expense) income
Total before tax		615	Income before income taxes
Tax benefit		233	Income tax expense
Total after tax	$	382	Net income

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Note H - Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
	(in thousands, except per share data)
Net income	$	3,992	$	7,039	$	6,927	$	12,408
Basic weighted average common shares outstanding		6,551		7,431		6,836		7,428
Dilutive effect of common stock equivalents		21		43		22		43
Diluted weighted average common shares outstanding		6,572		7,474		6,858		7,471
Basic earnings per share	$	0.61	$	0.95	$	1.01	$	1.67
Diluted earnings per share	$	0.61	$	0.94	$	1.01	$	1.66

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Note J - Fair Value of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

	Total		Level 1		Level 2		Level 3
	(in thousands)
Marketable equity securities	$	27,381	$	27,381		-		-

Fair Value, by Balance Sheet Grouping [Table Text Block]

	Carrying Value		Estimated Fair Value
	(in thousands)
Long-term debt	$	151,412	$	151,203

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Note L - Off-balance Sheet Arrangements (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

Schedule of Rent Expense [Table Text Block]

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2016		2015		2016		2015
	(in thousands)
Rent expense related to revenue equipment	$	2,469	$	2,668	$	4,957	$	5,342

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

	(in thousands)
2016	$	3,750
2017		6,002
2018		181
Total future minimum lease payments	$	9,933

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Note B - Recent Accounting Pronouncements (Details Textual) $ in Millions	6 Months Ended
	Jun. 30, 2016 USD ($)
Decrease in Current Deferred Income Tax Liability and Increase in Net Noncurrent Deferred Tax Liability [Member] | December 31, 2015 [Member]
Prior Period Reclassification Adjustment	$ 1.8

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Note C - Marketable Equity Securities (Details Textual) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Available-for-sale Securities [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ 7,077,000		$ 7,077,000		$ 5,310,000
Other than Temporary Impairment Losses, Investments, Available-for-sale Securities	297,000	$ 0	532,000	$ 0
Trading Securities	0		0		0
Trading Securities, Accumulated Gross Recognized Loss		0		0
Marketable Securities, Reclassification			0	0
Proceeds from Sale of Available-for-sale Securities, Equity	0	0	279,000	0
Accumulated Other Comprehensive Income (Loss), Net of Tax	7,077,000		7,077,000		5,310,000
Available-for-Sale Securities Net Unrealized Holding Gain (Loss), Net of Tax			1,767,000		1,079,000
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0		0		0
Trading Securities, Accumulated Gross Recognized Gain		83,000		83,000
Available-for-sale Securities Gross Realized Gains (Losses), Cost of Securities Sold			368,000
Available-for-sale Securities, Gross Realized Losses			89,000
Available-for-sale Securities Realized Loss, Net of Tax			51,000
Investment Income, Dividend	243,000	$ 281,000	502,000	$ 404,000
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	1,649,000		1,649,000		5,099,000
Available-for-sale Equity Securities, Gross Unrealized Loss			225,000		1,332,000
Trading Securities Pledged as Collateral	$ 12,104,000		$ 12,104,000		$ 11,949,000

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Note C - Cost, Market Value and Unrealized Gain/(Loss) on Equity Securities (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Fair market value	$ 27,381	$ 24,575
Cost	15,972	16,015
Unrealized gain	$ 11,409	$ 8,560

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Note C - Unrealized Gains and Losses on Marketable Securities (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Gross unrealized gains	$ 11,634	$ 9,893
Gross unrealized losses	225	1,333
Net unrealized gains	$ 11,409	$ 8,560

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Note C - Recognized Gains (Losses) in Market Value for Securities (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2015
Recognized gain at beginning of period	$ 133	$ 146
Recognized gain at end of period	83	83
Net recognized loss	(50)	(63)
Net recognized loss, net of taxes	$ (31)	$ (39)

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Note D - Stock-based Compensation (Details Textual) - USD ($)			3 Months Ended				6 Months Ended
		Mar. 02, 2006	Jun. 30, 2016	Mar. 31, 2016	Jun. 30, 2015	Mar. 31, 2015	Jun. 30, 2016	Jun. 30, 2015
The 2006 Stock Option Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized		750,000
The 2014 Stock Option Plan [Member] | Stock Award [Member] | Employee-Director [Member] | Share-based Compensation Award, Tranche Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage							25.00%
The 2014 Stock Option Plan [Member] | Stock Award [Member] | Employee-Director [Member] | Share-based Compensation Award, Tranche Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage							25.00%
The 2014 Stock Option Plan [Member] | Stock Award [Member] | Employee-Director [Member] | Share-based Compensation Award, Tranche Four [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage							25.00%
The 2014 Stock Option Plan [Member] | Stock Award [Member] | Employee-Director [Member] | Share-based Compensation Award, Tranche One [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage							25.00%
The 2014 Stock Option Plan [Member] | Stock Award [Member] | Employee-Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period							5,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value							$ 30.81
The 2014 Stock Option Plan [Member] | Stock Award [Member] | Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period							2,275
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value							$ 30.80
The 2014 Stock Option Plan [Member] | Restricted Stock [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent		85.00%
The 2014 Stock Option Plan [Member] | Nonqualified Options [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage							20.00%
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period							5 years
The 2014 Stock Option Plan [Member] | Nonqualified Options [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights, Percentage							25.00%
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period							10 years
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period							7,275
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	[1]						$ 30.81
Nonqualified Options [Member] | Annual Grant to Non-employee [Member]
Allocated Share-based Compensation Expense				$ 70,000		$ 70,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Grants in Period				325		175
Amortization, Current Year [Member]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized			$ 99,000				$ 99,000
Amortization Year 2 [Member]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized			139,000				139,000
Amortization, Year 3 [Member]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized			102,000				102,000
Amortization, Year 4 [Member]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized			6,000				6,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value							186,000	$ 154,000
Allocated Share-based Compensation Expense			47,000		$ 49,000		$ 196,000	$ 169,000
Allocated Share-based Compensation Expense, Impact on Earnings Per Share, Basic and Diluted							$ 0.02	$ 0.01
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized			$ 346,000				$ 346,000
Allocated Share-based Compensation Expense, Impact on Earnings Per Share, Diluted					$ 0.01
Share Price			$ 15.89				$ 15.89
Employee Service Share-based Compensation, Cash Received from Exercise of Stock Options							$ 74,000	$ 231,000

[1] The weighted-average grant date fair value was based on the closing price of the Company's stock on the date of the grant.

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Note D - Stock Option Activity (Details)	6 Months Ended
	Jun. 30, 2016 USD ($) $ / shares shares
Outstanding (in shares) | shares	66,098
Outstanding (in dollars per share) | $ / shares	$ 10.92
Exercised (in shares) | shares	(6,450)
Exercised (in dollars per share) | $ / shares	$ 11.50
Cancelled/forfeited/expired (in shares) | shares	(2,050)
Cancelled/forfeited/expired (in dollars per share) | $ / shares	$ 10.91
Outstanding (in shares) | shares	57,598
Outstanding (in dollars per share) | $ / shares	$ 10.86
Outstanding	3 years 292 days
Outstanding | $	$ 289,835	[1]
Exercisable at June 30, 2016 (in shares) | shares	44,243
Exercisable at June 30, 2016 (in dollars per share) | $ / shares	$ 10.84
Exercisable at June 30, 2016	3 years 36 days
Exercisable at June 30, 2016 | $	$ 223,371	[1]

[1] The intrinsic value of a stock option is the amount by which the market value of the underlying stock exceeds the exercise price of the option. The per share market value of our common stock, as determined by the closing price on June 30, 2016, was $15.89.

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Note D - Summary of Nonvested Options and Restricted Stock (Details)	6 Months Ended
	Jun. 30, 2016 $ / shares shares
Employee Stock Option [Member]
Nonvested at Beginning of Period (in shares) | shares	28,205
Nonvested - Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares	$ 6.07
Canceled/forfeited/expired - Number of Options (in shares) | shares	(2,050)
Canceled/forfeited/expired - Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares	$ 6.07
Vested (in shares) | shares	(12,800)
Vested (in dollars per share) | $ / shares	$ 6.06
Nonvested at End of Period (in shares) | shares	13,355
Nonvested - Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares	$ 6.07
Restricted Stock [Member]
Nonvested at Beginning of Period (in shares) | shares	5,700
Nonvested - Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares	$ 42.65	[1]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period | shares	7,275
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value | $ / shares	$ 30.81	[1]
Canceled/forfeited/expired (in shares) | shares	(450)
Canceled/forfeited/expired - Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares	$ 42.65	[1]
Vested (in shares) | shares	(3,525)
Vested - Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares	$ 30.80	[1]
Nonvested at End of Period (in shares) | shares	9,000
Nonvested - Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares	$ 37.72	[1]

[1] The weighted-average grant date fair value was based on the closing price of the Company's stock on the date of the grant.

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Note D - Stock Option Activity by Exercise Price (Details)	6 Months Ended
	Jun. 30, 2016 $ / shares shares
Exercise Price 1 [Member]
Exercise Price (in dollars per share) | $ / shares	$ 15,000
Shares Under Outstanding Options (in shares)	1.7
Weighted-Average Remaining Contractual Term	15000 years
Exercise Price 2 [Member]
Exercise Price (in dollars per share) | $ / shares	$ 6,000
Shares Under Outstanding Options (in shares)	0.9
Weighted-Average Remaining Contractual Term	6000 years
Exercise Price 3 [Member]
Exercise Price (in dollars per share) | $ / shares	$ 26,600
Shares Under Outstanding Options (in shares)	5.9
Weighted-Average Remaining Contractual Term	13800 years
Exercise Price 4 [Member]
Exercise Price (in dollars per share) | $ / shares	$ 5,998
Shares Under Outstanding Options (in shares)	4.4
Weighted-Average Remaining Contractual Term	5443 years
Exercise Price 5 [Member]
Exercise Price (in dollars per share) | $ / shares	$ 4,000
Shares Under Outstanding Options (in shares)	0.7
Weighted-Average Remaining Contractual Term	4000 years
Shares Under Outstanding Options (in shares)	3.8
Weighted-Average Remaining Contractual Term	44243 years

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Note E - Segment Information (Details Textual)	6 Months Ended
	Jun. 30, 2016
Number of Reportable Segments	1
Number of Operating Segments	2

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Note E - Segment Revenue Reconciliation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Truckload Services [Member]
Truckload Services revenue	$ 86,880	$ 79,512	$ 168,987	$ 152,040
Truckload Services revenue	87.80%	87.30%	87.80%	87.50%
Brokerage and Logistics Services [Member]
Truckload Services revenue	$ 12,041	$ 11,541	$ 23,583	$ 21,697
Truckload Services revenue	12.20%	12.70%	12.20%	12.50%
Truckload Services revenue	$ 98,921	$ 91,053	$ 192,570	$ 173,737
Truckload Services revenue	100.00%	100.00%	100.00%	100.00%

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Note F - Treasury Stock (Details Textual) - USD ($)				6 Months Ended
	Apr. 05, 2016	Mar. 18, 2016	Feb. 18, 2016	Jun. 30, 2016	Dec. 31, 2015	May 31, 2014
September 2011 Reauthorization [Member]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased						500,000
Treasury Stock, Shares, Acquired				106,895
Treasury Stock, Value, Acquired, Cost Method				$ 2,162,000
The 2016 Tender Offer [Member]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased		425,000	325,000
Treasury Stock Acquired Cost Per Share		$ 34	$ 30
Oversubscribed Shares Tendered [Member]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased	142,413
Stock Repurchase Program, Number of Shares Authorized to be Repurchased	567,413
Treasury Stock, Value, Acquired, Cost Method	$ 17,600,000			$ 19,895,000
Treasury Stock Acquired Cost Per Share	$ 31
Treasury Stock, Shares				5,055,118	4,380,810
Treasury Stock, Value				$ 121,674,000	$ 101,779,000

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Note G - Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2016
Accumulated Net Investment Gain (Loss) Attributable to Parent [Member]
Balance, beginning of period	$ 5,803	$ 5,310
Other comprehensive income before reclassifications, net of tax benefit	1,089	1,385
Amounts reclassified from accumulated other comprehensive income, net of tax benefit	185	382
Net current-period other comprehensive income	1,274	1,767
Balance, end of period	7,077	7,077
Balance, beginning of period		5,310
Net current-period other comprehensive income		1,767
Balance, end of period	$ 7,077	$ 7,077

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Note G - Accumulated Other Comprehensive Income (Loss) (Details) (Parentheticals) - Accumulated Net Investment Gain (Loss) Attributable to Parent [Member] - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015
AOCI tax, balance	$ 4,331	$ 4,331	$ 3,551	$ 3,250
OCI before reclassifications, tax	667	848
Reclassification from AOCI, tax	$ 113	$ 233

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Note G - Reclassification Out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Net Investment Gain (Loss) Attributable to Parent [Member]
Non-operating (expense) income	[1]			$ 83
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Other-than-Temporary Impairment Attributable to Parent [Member]
Non-operating (expense) income	[1]			532
Reclassification out of Accumulated Other Comprehensive Income [Member]
Total before tax	[1]			615
Tax benefit	[1]			233
Net income	[1]			382
Non-operating (expense) income		$ (10)	$ 272	(32)	$ 517
Total before tax		6,434	11,510	11,176	20,285
Tax benefit		2,442	4,471	4,249	7,877
Net income		$ 3,992	$ 7,039	$ 6,927	$ 12,408

[1] Amounts in parentheses indicate debits to profit/loss

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Note H - Earnings Per Share (Details Textual) - shares	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Employee Stock Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0	0

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Note H - Computations of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net income	$ 3,992	$ 7,039	$ 6,927	$ 12,408
Basic weighted average common shares outstanding (in shares)	6,551	7,431	6,836	7,428
Dilutive effect of common stock equivalents (in shares)	21	43	22	43
Diluted weighted average common shares outstanding (in shares)	6,572	7,474	6,858	7,471
Basic earnings per share (in dollars per share)	$ 0.61	$ 0.95	$ 1.01	$ 1.67
Diluted earnings per share (in dollars per share)	$ 0.61	$ 0.94	$ 1.01	$ 1.66

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Note I - Income Taxes (Details Textual) - USD ($)	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Canada Revenue Agency [Member] | Earliest Tax Year [Member] | Foreign Tax Authority [Member]
Open Tax Year	2012
Statute of Limitations	3 years
Income Tax Examination, Penalties and Interest Expense	$ 0	$ 0

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Note J - Securities Measured at Fair Value on a Recurring Basis (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Fair Value, Inputs, Level 1 [Member]
Marketable equity securities	$ 27,381,000
Fair Value, Inputs, Level 2 [Member]
Marketable equity securities	0
Fair Value, Inputs, Level 3 [Member]
Marketable equity securities	0
Marketable equity securities	$ 27,381,000	$ 24,575,000

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Note J - Fair Value of Long-term Debt Other Than Lines of Credit (Details) - Equipment Financing [Member] $ in Thousands	Jun. 30, 2016 USD ($)
Reported Value Measurement [Member]
Long-term debt	$ 151,412
Estimate of Fair Value Measurement [Member]
Long-term debt	$ 151,203

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Note K - Notes Payable and Long-term Debt (Details Textual) $ in Millions	6 Months Ended
	Jun. 30, 2016 USD ($)
Minimum [Member]
Debt Instrument, Term	3 years
Maximum [Member]
Debt Instrument, Term	5 years
Notes Payable to Bank, Noncurrent	$ 43.6
Long-term Debt, Weighted Average Interest Rate	2.31%

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Note L - Rent Expense Related to Revenue Equipment (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Rent expense related to revenue equipment	$ 2,469	$ 2,668	$ 4,957	$ 5,342

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Note L - Future Minimum Lease Payments (Details) $ in Thousands	Jun. 30, 2016 USD ($)
2016	$ 3,750
2017	6,002
2018	181
Total future minimum lease payments	$ 9,933

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Note M - Litigation (Details Textual) - USD ($)	Mar. 31, 2015	Dec. 31, 2014
Estimated Litigation Liability	$ 3,450,000	$ 3,950,000