Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Cash flows from operating activities:
Net income (loss)	$ (647)	$ 6,362
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	2,554	2,279
Amortization of capitalized software costs	2,371	2,439
Amortization of other intangibles	5,732	1,800
Amortization of debt issuance costs	269	0
Loss on disposal of equipment and improvements	40	0
Provision for bad debts	762	575
Provision for inventory obsolescence	130	57
Share-based compensation	1,259	684
Deferred income taxes	40	81
Change in fair value of contingent consideration	2,574	403
Restructuring costs, net of amounts paid	1,308	0
Changes in assets and liabilities, net of amounts acquired:
Accounts receivable	11,467	7,120
Inventories	(5)	(82)
Accounts payable	(7,029)	887
Deferred revenue	(3,433)	(4,557)
Accrued compensation and related benefits	(5,721)	(8,406)
Income taxes	(423)	(7,140)
Deferred compensation	260	635
Other assets and liabilities	1,425	570
Net cash provided by operating activities	12,933	3,707
Cash flows from investing activities:
Additions to capitalized software costs	(2,948)	(3,635)
Proceeds from sales and maturities of marketable securities	9,291	1,120
Additions to equipment and improvements	(3,462)	(3,337)
Purchases of marketable securities	0	(1,514)
Net cash provided by (used in) investing activities	2,881	(7,366)
Cash flows from financing activities:
Principal repayments on line of credit	(17,000)	0
Proceeds from issuance of shares under employee plans	359	225
Dividends paid	0	(10,700)
Net cash used in financing activities	(16,641)	(10,475)
Net increase (decrease) in cash and cash equivalents	(827)	(14,134)
Cash and cash equivalents at beginning of period	27,176	118,993
Cash and cash equivalents at end of period	26,349	104,859
Cash paid during the period for income taxes, net of refunds	65	9,661
Cash paid for interest	736	0
Tenant improvement allowance from landlord	3,094	0
Dividends declared but not paid	0	10,703
Unpaid additions to equipment and improvements	$ 25	$ 190