Discontinued Operations Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2017	Jan. 01, 2017	Dec. 31, 2017	Jan. 01, 2017
Discontinued Operations and Disposal Groups [Abstract]
Disposal group, including discontinued operation, consideration	$ 1,500		$ 1,500
Disposal group, including discontinued operation, accounts, notes and loans receivable, net	1,500		1,500
Discontinued operation, gain (loss) from disposal of discontinued operation, before income tax	$ 0	$ 1,385	0	$ 1,385
Discontinued operation, gain (loss) on disposal of discontinued operation, net of tax			$ 100