DISCONTINUED OPERATIONS: (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Mar. 31, 2014
Earnings from discontinued operations
Income from discontinued operations, net of tax			$ (1,580)	$ 1,018
Carrying amounts of the major classes of assets and liabilities
Goodwill	573,468		573,468		358,384
Assets from discontinued operations	952		952		7,332
Liabilities from discontinued operations	1,671		1,671		4,250
United Kingdom Call Center Operation 2 Touch [Member]
DIVESTITURES
Revenue associated with discontinued operations	1,478	8,494	7,240	17,509
Earnings from discontinued operations
Earnings (loss) from discontinued operations before income taxes	(48)	404	295	1,018
Gain on sale of discontinued operations before income taxes			(1,875)
Income taxes		22
Income from discontinued operations, net of tax	(48)	426	(1,580)	1,018
Carrying amounts of the major classes of assets and liabilities
Trade accounts receivable, net	719		719		6,451
Other current assets					881
Other assets, net	233		233
Assets from discontinued operations	952		952		7,332
Trade accounts payable and accrued expenses					4
Accrued payroll and related expenses	144		144		1,790
Other accrued expenses	1,472		1,472		2,350
Deferred revenue	55		55		106
Liabilities from discontinued operations	$ 1,671		$ 1,671		$ 4,250