Related Party Transactions - Additional Information (Detail) (USD $)	0 Months Ended			9 Months Ended				9 Months Ended			9 Months Ended			3 Months Ended	9 Months Ended										0 Months Ended	9 Months Ended								9 Months Ended			3 Months Ended						9 Months Ended
	Mar. 25, 2013	Nov. 01, 2014	Feb. 01, 2014 PGP [Member] investor	Nov. 01, 2014 Notes Payable [Member]	Nov. 01, 2014 Anderson Media Corporation [Member]	Nov. 02, 2013 Anderson Media Corporation [Member]	Feb. 01, 2014 Anderson Media Corporation [Member]	Nov. 01, 2014 Anderson Press Corporation [Member]	Nov. 02, 2013 Anderson Press Corporation [Member]	Feb. 01, 2014 Anderson Press Corporation [Member]	Nov. 01, 2014 Anco Far East [Member]	Nov. 02, 2013 Anco Far East [Member]	Feb. 01, 2014 Anco Far East [Member]	Aug. 02, 2014 Anderson and Anderson LLC [Member]	Nov. 01, 2014 Anderson and Anderson LLC [Member] Property	Nov. 02, 2013 Anderson and Anderson LLC [Member]	Nov. 01, 2014 Anderson and Anderson LLC [Member] Two Buildings [Member]	Nov. 02, 2013 Anderson and Anderson LLC [Member] Two Buildings [Member]	Nov. 01, 2014 Anderson Growth Partners [Member]	Nov. 02, 2013 Anderson Growth Partners [Member]	Nov. 01, 2014 Hibbett Sports Inc [Member]	Nov. 02, 2013 Hibbett Sports Inc [Member]	Nov. 01, 2014 Affiliated Entity [Member] Aircraft	Nov. 02, 2013 Affiliated Entity [Member]	Nov. 14, 2011 Yogurt Mountain Holding LLC [Member]	Nov. 01, 2014 Yogurt Mountain Holding LLC [Member]	Feb. 01, 2014 Yogurt Mountain Holding LLC [Member]	Dec. 31, 2013 Yogurt Mountain Holding LLC [Member]	Aug. 03, 2013 Yogurt Mountain Holding LLC [Member]	Mar. 25, 2013 Yogurt Mountain Holding LLC [Member]	Nov. 14, 2011 Yogurt Mountain Holding LLC [Member]	Mar. 31, 2010 Yogurt Mountain Holding LLC [Member]	Nov. 01, 2014 Yogurt Mountain Holding LLC [Member] Maximum [Member]	Nov. 01, 2014 IF [Member]	Nov. 02, 2013 IF [Member]	Feb. 01, 2014 IF [Member]	Nov. 01, 2014 Executive Officer [Member] PGP [Member]	Feb. 01, 2014 Executive Officer [Member] PGP [Member] investor	Feb. 01, 2014 Chief Financial Officer [Member] PGP [Member]	Feb. 01, 2014 Chief Executive Officer [Member] PGP [Member]	Feb. 01, 2014 Executive Vice President [Member] PGP [Member]	Feb. 01, 2014 Non-Executive Employee [Member] PGP [Member]	Nov. 01, 2014 LIBOR [Member] Notes Payable [Member]
Related Party Transaction [Line Items]
Purchases from subsidiary company					$ 15,700,000	$ 14,400,000		$ 300,000	$ 300,000		$ 1,700,000	$ 1,300,000
Amount payable to subsidiary company					4,500,000		1,300,000	100,000		200,000	200,000		200,000
Amounts receivable from subsidiary company					200,000		100,000
Sourcing and consolidation service fees net of passed through costs											100,000	100,000											300,000	500,000
Lease contract term														10 years
Lease expiration date															May 31, 2024		Feb. 28, 2017		May 23, 2020		Feb. 01, 2017
Rent paid to trust under lease															100,000	100,000		300,000
Number of lease buildings															2
Minimum future rental payments related party leases															1,800,000				600,000		300,000
Amounts receivable from leases																			74,000	49,000	100,000	100,000
Number of airplanes owned																							2
Interest owned in Airplane																							19.70%
Principal amount of note				600,000
Maturity date of note				Sep. 01, 2018
Debt instrument variable description				thirty-day LIBOR rate plus 2.75%
Term for interest calculation				15 years
Outstanding balance of the note				600,000
Percentage of equity interest by other company																										50.00%								45.00%
Limit of borrowings under the line of credit																															1,000,000		1,500,000
Increased interest rate on borrowings under the line of credit																									11.00%	9.00%
Percentage of annual commitment fee on unused portion of commitment																										0.25%
Effective date of amendment to the line of Amended Loan Agreement	Mar. 25, 2013
Line of Credit to finance capital expenditures		144,100,000																												500,000
Related party note receivable																												1,000,000
Related party notes receivable																											1,000,000
Percentage of equity interest																													50.00%			40.00%		25.00%
Items Purchased from related party																																		900,000	400,000
Amount Payable to Related Party for items purchases																																		42,000		39,000
Common Unit, Issued			100																																				20	40	20	20
Limited liability company, number of investors			4																																			3
Common unit issued, price per unit			$ 10,000
Common unit issued, value																																							200,000	400,000	200,000	200,000
Percent ownership in subsidiary, non-controlling interest			5.10%
Percent ownership in subsidiary			94.90%
Payment of dividends to related parties																																					45,000
Dividends payable to related parties																																					$ 15,000
Debt Instrument, Basis Spread on Variable Rate																																											2.75%