Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2014 Clients Segment		Jun. 30, 2013 Clients		Jun. 30, 2012
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Number of clients accounted for 10% or more of net accounts receivable		0		0
Percentage of net accounts receivable from major clients		10.00%		10.00%
U.S municipal securities and certificates of deposits maturity period		90 days
Maximum period for classifying as cash and cash equivalents		3 months
Costs incurred in development phase are capitalized and amortized period		6 months
Software capitalized amount		$ 2,500,000		$ 2,500,000		$ 1,900,000
Number of reportable operating segments		2
Impairment charges recorded		95,641,000	[1]	92,350,000	[1]
Impairment charges related to long-lived assets	0
Advertising costs		1,100,000		0		200,000
Software Development [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Estimated useful lives of the assets		2 years
DMS [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Percentage of revenue		99.00%		99.00%		99.00%
DSS [Member]
Revenue Recognition, Multiple-deliverable Arrangements [Line Items]
Percentage of revenue		1.00%		1.00%		1.00%
Impairment charges recorded		$ 1,200,000

[1] Cost of revenue and operating expenses include stock-based compensation expense as follows: Cost of revenue $ 2,767 $ 3,930 $ 4,293 Product development 2,429 2,765 2,570 Sales and marketing 2,937 3,264 3,096 General and administrative 2,296 2,057 3,037