CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
CURRENT ASSETS:
Cash and cash equivalents	$ 6,819	$ 5,269
Accounts receivable:
Trade, less allowance for doubtful accounts of $1,503 in 2012 and $1,945 in 2011	19,733	16,982
Other	714	227
Total accounts receivable	20,447	17,209
Inventories	4,774	4,568
Prepaid expenses	1,829	1,704
Deferred income taxes	1,311	2,776
Total current assets	35,180	31,526
BUILDING, EQUIPMENT AND IMPROVEMENTS, net	28,088	28,105
GOODWILL	15,967	15,967
OTHER INTANGIBLE ASSETS, net	275	313
OTHER ASSETS	986	943
TOTAL ASSETS	80,496	76,854
CURRENT LIABILITIES:
Accounts payable	4,880	4,504
Accrued expenses	6,897	8,221
Total current liabilities	11,777	12,725
LONG-TERM LIABILITIES	1,768	1,885
DEFERRED INCOME TAXES, net	4,616	4,616
STOCKHOLDERS' EQUITY:
Preferred stock, $1.00 par value; authorized shares, 50,000; none issued and outstanding	0	0
Common stock, $0.15 par value; authorized shares, 28,000,000; issued shares, 9,097,850 in 2012 and 9,044,525 in 2011	1,365	1,357
Additional paid-in capital	79,541	78,792
Accumulated deficit	(12,718)	(15,454)
Common stock held in trust, at cost, 316,595 shares in 2012 and 512,372 shares in 2011	(4,841)	(6,067)
Treasury stock, at cost, 77,320 shares in 2012 and 103,460 shares in 2011	(1,012)	(1,000)
Total stockholders' equity	62,335	57,628
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 80,496	$ 76,854