Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2017	Sep. 30, 2016
Current Assets:
Cash and cash equivalents	$ 11,259	$ 24,987
Available-for-sale securities	35,062	21,954
Accounts receivable, net of allowance for doubtful accounts of $65 and $19 as of March 31, 2017 and September 30, 2016, respectively	7,021	6,869
Inventories, net	3,347	3,579
Income tax receivable	139	697
Prepaids and other	1,540	472
Total Current Assets	58,368	58,558
Property and equipment, net	20,629	19,601
Deferred tax assets	4,502	5,027
Intangible assets, net	21,118	22,525
Goodwill	25,945	26,555
Other assets	731	628
Total Assets	131,293	132,894
Current Liabilities:
Accounts payable	1,825	1,622
Accrued liabilities:
Compensation	2,108	5,418
Due to customers	225	881
Accrued other	1,533	1,109
Contingent consideration	925	925
Deferred revenue	122	180
Total Current Liabilities	6,738	10,135
Contingent consideration, less current portion	12,945	13,592
Deferred revenue, less current portion	262	188
Other long-term liabilities	1,936	2,146
Total Liabilities	21,881	26,061
Commitments and Contingencies (Note 15)
Stockholders’ Equity:
Series A Preferred stock- $.05 par value, 450,000 shares authorized; no shares issued and outstanding
Common stock- $.05 par value, 45,000,000 shares authorized; 13,277,044 and 13,208,443 shares issued and outstanding, respectively	664	660
Additional paid-in capital	8,067	6,754
Accumulated other comprehensive income (loss)	(271)	1,273
Retained earnings	100,952	98,146
Total Stockholders’ Equity	109,412	106,833
Total Liabilities and Stockholders’ Equity	$ 131,293	$ 132,894