CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 10,269	$ 10,015
Accounts receivable - net	31,272	30,688
Inventories-net	25,518	24,465
Income tax refund	434	0
Deferred income taxes	5,034	3,747
Other current assets	4,239	3,418
Total current assets	76,766	72,333
Property, plant and equipment - net	6,034	5,494
Deferred income taxes	14,236	15,083
Goodwill	14,157	6,852
Intangible assets - net	23,084	15,071
Other assets	2,893	2,675
Total Assets	137,170	117,508
Current liabilities:
Current portion of long-term debt	3,171	166
Borrowings under line of credit	5,982	0
Accounts payable	18,797	17,200
Accrued salaries and benefits	6,421	6,663
Accrued expenses	3,926	2,701
Customer deposits	1,173	1,071
Deferred service revenue	14,433	12,170
Income taxes payable	0	185
Total current liabilities	53,903	40,156
Long-term debt	7,183	918
Other long-term liabilities	3,724	3,714
Total liabilities	64,810	44,788
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; 17,253,183 and 17,301,925 shares issued; 15,545,074 and 15,593,816 outstanding	345	344
Capital in excess of par value	44,633	43,635
Retained earnings	33,499	35,116
Accumulated other comprehensive loss	(281)	(539)
Treasury stock, at cost, 1,708,109 shares	(5,836)	(5,836)
Total shareholders' equity	72,360	72,720
Total Liabilities and Shareholders' Equity	$ 137,170	$ 117,508