CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 5,136	$ 10,167
Accounts receivable - net	34,467	31,445
Inventories-net	24,936	25,922
Deferred income taxes	5,583	4,512
Other current assets	4,352	4,597
Total current assets	74,474	76,643
Property, plant and equipment - net	6,353	6,135
Deferred income taxes	10,948	11,357
Goodwill	17,167	17,167
Intangible assets - net	22,863	22,952
Other assets	3,676	3,043
Total Assets	135,481	137,297
Current liabilities:
Current portion of long-term debt	3,176	3,173
Borrowings under line of credit	3,276	5,000
Accounts payable	15,422	19,676
Accrued salaries and benefits	6,376	6,429
Accrued expenses	6,150	6,578
Customer deposits	4,078	2,345
Deferred service revenue	16,175	12,695
Income taxes payable	373	475
Total current liabilities	55,026	56,371
Long-term debt	2,528	2,566
Other long-term liabilities	8,765	8,847
Total liabilities	$ 66,319	$ 67,784
Commitments and contingencies
Shareholders' Equity:
Preferred stock, $.02 par value, 1,000,000 shares authorized	$ 0	$ 0
Common stock, $.02 par value, 29,000,000 shares authorized; 17,250,209 and 17,274,708 shares issued, 15,542,100 and 15,566,599 outstanding at June 30, 2015 and December 31, 2014, respectively	345	346
Capital in excess of par value	45,066	44,854
Retained earnings	31,181	31,465
Accumulated other comprehensive loss	(1,594)	(1,316)
Treasury stock, at cost, 1,708,109 shares	(5,836)	(5,836)
Total shareholders' equity	69,162	69,513
Total Liabilities and Shareholders' Equity	$ 135,481	$ 137,297