Composition of Certain Financial Statement Captions (Tables)

12 Months Ended

Mar. 31, 2012

Summary of Significant Accounting Policies and Composition of Certain Financial Statement Captions [Abstract]

Summary of accounts receivable

	March 31, 2012			March 31, 2011
Accounts receivable, excluding undelivered software, maintenance and services	$	100,054		$	90,487
Undelivered software, maintenance and implementation services billed in advance, included in deferred revenue		54,183			56,002
Accounts receivable, gross		154,237			146,489
Allowance for doubtful accounts		(8,481	)		(6,717	)
Accounts receivable, net	$	145,756		$	139,772

Summary of inventories

	March 31, 2012		March 31, 2011
Computer systems and components	$	3,709	$	1,925
Miscellaneous parts and supplies		6		8
Inventories	$	3,715	$	1,933

Summary of equipment and improvements

	March 31, 2012			March 31, 2011
Computer equipment	$	24,936		$	23,567
Furniture and fixtures		6,358			5,861
Leasehold improvements		4,906			4,434
		36,200			33,862
Accumulated depreciation and amortization		(18,359	)		(21,263	)
Equipment and improvements, net	$	17,841		$	12,599

Summary of current and non-current deferred revenue

	March 31, 2012		March 31, 2011
Maintenance	$	12,742	$	11,108
Implementation services		55,235		52,197
Annual license services		11,730		10,127
Undelivered software and other		3,401		3,263
Deferred revenue	$	83,108	$	76,695
Deferred revenue, net of current	$	1,293	$	1,099

Summary of accrued compensation and related benefits

	March 31, 2012		March 31, 2011
Payroll, bonus and commission	$	4,890	$	5,014
Vacation		6,980		5,233
Accrued compensation and related benefits	$	11,870	$	10,247

Summary of other current liabilities

	March 31, 2012		March 31, 2011
Contingent consideration related to acquisitions	$	5,482	$	13,658
Accrued EDI expense		2,588		2,801
Accrued royalties		1,974		1,752
Care services liabilities		1,962		3,787
Customer deposits		1,297		962
Self insurance reserve		934		475
Deferred rent		610		437
Sales tax payable		527		589
Outside commission payable		520		599
Accrued travel		509		1,026
Other accrued expenses		3,165		3,230
Other current liabilities	$	19,568	$	29,316
Contingent consideration related to acquisitions	$	2,989	$	—
Deferred rent		2,476		2,387
Other liabilities		137		22
Other non-current liabilities	$	5,602	$	2,409