Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jul. 01, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 391	$ 279
Accounts receivable, net	43,152	45,170
Transit accounts receivable	2,370	4,295
Prepaid expenses and other current assets	3,079	3,327
Total current assets	48,992	53,071
Property and equipment, net	3,829	4,052
Other assets:
Deposits	210	212
Goodwill	12,458	12,325
Intangible assets, net	137	171
Total other assets	12,805	12,708
Total assets	65,626	69,831
Current liabilities:
Accounts payable and accrued expenses	7,740	8,154
Transit accounts payable	4,579	6,776
Accrued payroll and related costs	7,656	7,185
Income taxes payable	1,004	537
Contingent consideration	1,525	1,061
Total current liabilities	22,504	23,713
Contingent consideration	240	170
Borrowings under line of credit	10,092	14,311
Total liabilities	33,413	38,576
Stockholders’ equity:
Preferred stock, $1.00 par value; 5,000,000 shares authorized; no shares issued or outstanding	0	0
Common stock, $0.05 par value; 40,000,000 shares authorized; 14,785,688 shares issued and 11,962,516 shares outstanding at July 1, 2017 and 14,716,940 shares issued and 11,953,080 shares outstanding at December 31, 2016	739	736
Additional paid-in capital	116,191	115,607
Accumulated other comprehensive loss	(2,581)	(2,578)
Accumulated deficit	(67,149)	(67,888)
Treasury stock (2,823,172 shares at July 1, 2017 and 2,763,860 shares at December 31, 2016, at cost)	(14,987)	(14,622)
Stockholders’ equity	32,213	31,255
Total liabilities and stockholders’ equity	65,626	69,831
Domestic Tax Authority [Member]
Current liabilities:
Deferred tax liability	343	148
Foreign Tax Authority [Member]
Current liabilities:
Deferred tax liability	$ 234	$ 234