Summary of Significant Accounting Policies - Additional Information (Details) shares in Thousands		3 Months Ended	12 Months Ended
	Dec. 13, 2016 USD ($)	Jun. 30, 2016 USD ($)	Mar. 31, 2017 USD ($) employee contract shares	Mar. 31, 2016 USD ($) contract shares	Mar. 31, 2015 USD ($) shares
Summary of Significant Accounting Policies (Textual) [Abstract]
Number of employee employed by the entity | employee			1,540
Number of seasonal employees | employee			1,830
Number of employee represented by labor union | employee			86
Held-to-maturity short-term investments			$ 19,931,000	$ 59,806,000
LIFO inventory amount			134,000	143,000
Gain on sale of property, plant and equipment		$ 159,000
Computer equipment under capital leases				0
Depreciation expense			5,173,000	5,643,000	$ 6,027,000
Impairment of intangible assets			0	0	0
Impairment of long-lived assets			0	0	0
Interest expense			298,000	288,000	281,000
Interest income			269,000	400,000	274,000
Product development costs capitalized			4,116,000	4,686,000
Product development expense			$ 8,268,000	$ 6,902,000	$ 7,172,000
Antidilutive securities excluded from computation of net income per share | shares			505	253	223
Other Current Assets
Summary of Significant Accounting Policies (Textual) [Abstract]
Product development costs capitalized			$ 3,636,000
Other Long-Term Assets
Summary of Significant Accounting Policies (Textual) [Abstract]
Product development costs capitalized			480,000	$ 910,000
Prepaid Expenses and Other Current Assets
Summary of Significant Accounting Policies (Textual) [Abstract]
Product development costs capitalized				3,776,000
Foreign exchange contract
Summary of Significant Accounting Policies (Textual) [Abstract]
Realized gains			$ 56,000	$ 151,000	$ 183,000
Number of open forward exchange contracts | contract			0	0
Minimum
Summary of Significant Accounting Policies (Textual) [Abstract]
FIFO inventory amount			$ 578,000	$ 599,000
Minimum | Other Seasonal
Summary of Significant Accounting Policies (Textual) [Abstract]
Period for which production cost capitalized			18 months
Selling season in which production capitalized cost amortized			2 months
Minimum | All Occasion
Summary of Significant Accounting Policies (Textual) [Abstract]
Period for which production cost capitalized			6 months
Selling season in which production capitalized cost amortized			6 months
Maximum | Other Seasonal
Summary of Significant Accounting Policies (Textual) [Abstract]
Period for which production cost capitalized			20 months
Selling season in which production capitalized cost amortized			4 months
Maximum | All Occasion
Summary of Significant Accounting Policies (Textual) [Abstract]
Period for which production cost capitalized			9 months
Selling season in which production capitalized cost amortized			12 months
The McCall Pattern Company
Summary of Significant Accounting Policies (Textual) [Abstract]
Business acquisition, inventory adjustment	$ 21,773,000		$ 18,187,000