CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Current assets:
Cash and restricted cash (restricted cash of $243 and $0, respectively)	$ 325	$ 97
Accounts receivable, net of allowance for doubtful accounts of $617 and $369, respectively	63,984	49,853
Other receivables	2,873	5,408
Inventories	975	769
Assets held for sale	2,635	2,542
Prepaid expenses and other current assets	8,749	7,855
Total current assets	79,541	66,524
Property and equipment:
Land and structures	33,488	33,077
Revenue equipment	305,509	309,573
Service, office and other equipment	30,331	30,235
Property and equipment, at cost	369,328	372,885
Accumulated depreciation and amortization	(150,173)	(124,216)
Property and equipment, net	219,155	248,669
Operating leases - right of use assets	28,154	11,775
Goodwill	5,231	5,231
Other intangibles, net	15,105	16,453
Other assets	3,046	2,058
Total assets	350,232	350,710
Current liabilities:
Accounts payable	27,045	29,421
Current portion of insurance and claims accruals	9,846	12,466
Accrued expenses	10,798	6,518
Current finance lease obligations	11,655	30,779
Current operating lease obligations	6,838	6,050
Long-term debt, current maturities	6,791	6,165
Total current liabilities	72,973	91,399
Other long-term liabilities	4,817	80
Long-term debt, less current maturities	81,352	83,349
Long-term finance lease obligations	54,482	58,397
Long-term operating lease obligations	21,690	5,812
Deferred income taxes	23,414	24,017
Insurance and claims accruals, less current portion	6,803	9,445
Total liabilities	265,531	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 12,037,966 shares, and 11,987,572 shares, respectively	120	120
Additional paid-in capital	60,692	63,238
Retained earnings	78,515	73,769
Less treasury stock, at cost (3,293,223 shares, and 3,434,231 shares, respectively)	(54,626)	(58,916)
Total stockholders' equity	84,701	78,211
Total liabilities and stockholders' equity	$ 350,232	$ 350,710