CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Current assets:
Cash	$ 92	$ 97
Accounts receivable, net of allowance for doubtful accounts of $810 and $369, respectively	53,362	49,853
Other receivables	7,947	5,408
Inventories	786	769
Assets held for sale	1,082	2,542
Prepaid expenses and other current assets	6,666	7,855
Total current assets	69,935	66,524
Property and equipment:
Land and structures	33,474	33,077
Revenue equipment	320,623	309,573
Service, office and other equipment	31,077	30,235
Property and equipment, at cost	385,174	372,885
Accumulated depreciation and amortization	(142,414)	(124,216)
Property and equipment, net	242,760	248,669
Operating leases - right of use assets	7,866	11,775
Goodwill	5,231	5,231
Other intangibles, net	15,773	16,453
Other assets	1,209	2,058
Total assets	342,774	350,710
Current liabilities:
Accounts payable	24,197	29,421
Current portion of insurance and claims accruals	9,702	12,466
Accrued expenses	8,338	6,518
Current finance lease obligations	25,928	30,779
Current operating lease obligations	3,028	6,050
Long-term debt, current maturities	3,064	6,165
Total current liabilities	74,257	91,399
Other long-term liabilities	1,629	80
Long-term debt, less current maturities	92,158	83,349
Long-term finance lease obligations	60,363	58,397
Long-term operating lease obligations	4,966	5,812
Deferred income taxes	24,824	24,017
Insurance and claims accruals, less current portion	9,071	9,445
Total liabilities	267,268	272,499
Stockholders' equity:
Preferred Stock, $0.01 par value; 1,000,000 shares authorized; none issued	0	0
Common Stock, $0.01 par value; 30,000,000 shares authorized; issued 12,036,279 shares, and 11,987,572 shares, respectively	120	120
Additional paid-in capital	59,565	63,238
Retained earnings	70,287	73,769
Less treasury stock, at cost (3,273,902 shares, and 3,434,231 shares, respectively)	(54,466)	(58,916)
Total stockholders' equity	75,506	78,211
Total liabilities and stockholders' equity	$ 342,774	$ 350,710