CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities:
Net income	$ 4,241	$ 3,351
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,482	3,239
Amortization of deferred financing fees	31	36
Losses on disposals of property, plant and equipment		1
Deferred income taxes	1,450	(75)
Changes in assets and liabilities, net of effects of acquisitions:
Accounts receivable, net	(365)	47
Inventories	(146)	907
Prepaid expenses and other current assets	658	(11)
Other non-current assets	(2)	60
Accounts payable	(853)	(2,817)
Accrued expenses	(1,558)	(1,735)
Other non-current liabilities	4	4
Net cash provided by operating activities	6,942	3,007
Cash flows from investing activities:
Purchases of property, plant and equipment	(2,079)	(2,634)
Acquisitions of businesses	(19,026)	(81)
Net cash used in investing activities	(21,105)	(2,715)
Cash flows from financing activities:
Proceeds from debt	20,000	1,000
Payments on debt	(3,500)	(2,000)
Payments of deferred financing fees		(420)
Proceeds from issuances of common stock	14	25
Purchases of common stock for treasury	(1,604)	(1,074)
Net cash provided by (used in) financing activities	14,910	(2,469)
Effect of exchange rate changes on cash	(18)	(132)
Net increase (decrease) in cash	729	(2,309)
Cash at beginning of period	4,615	6,232
Cash at end of period	$ 5,344	$ 3,923