Long-Term Debt and Capital Lease Obligations (Long-Term Debt Obligations) (Details)							1 Months Ended	3 Months Ended	12 Months Ended
	Apr. 01, 2016 USD ($)	Mar. 07, 2016 USD ($)	Feb. 01, 2016 shares	Aug. 31, 2015 USD ($) shares	May. 12, 2015 USD ($) payment	Mar. 06, 2015 USD ($)	Jan. 31, 2016	Mar. 31, 2016 USD ($) shares	Dec. 31, 2015 USD ($) payment	Dec. 28, 2015 USD ($)
Debt Instrument [Line Items]
Stock issued during period for purchase of assets (in shares) | shares								3,000,000
Capital lease obligations								$ 10,839,049	$ 13,297,549
Revolving Credit Facility
Debt Instrument [Line Items]
Revolving credit facility, borrowing capacity						$ 5,000,000
Amount outstanding on facility						5,000,000
Proceeds from lines of credit						4,400,000
Prepaid interest and fees						$ 600,000
Number of cash payments | payment									25
Periodic installments amount									$ 200,000
Total principal payment and interest									5,000,000
Revolving credit facility, interest rate (as a percent)						9.50%
Covenant compliance, minimum required liquidity amount						$ 1,000,000
Covenant compliance, percentage of dore value included in liquidity amount						90.00%
Note Payable (Auramet Facility)
Debt Instrument [Line Items]
Capital lease obligations								1,200,000	1,600,000
Note Payable (Auramet Facility) | Revolving Credit Facility
Debt Instrument [Line Items]
Revolving credit facility, borrowing capacity								10,000,000		$ 10,000,000
Amount outstanding on facility								1,200,000
Note Payable (Daney)
Debt Instrument [Line Items]
Term extension							9 months
Capital lease obligations								0	1,139,834
Note Payable (Hard Rock Nevada)
Debt Instrument [Line Items]
Short-term debt		$ 325,000
Debt issuance cost		$ 20,245
Capital lease obligations								$ 325,000	0
Lease Obligation (Varilease) | Capital Lease Obligations
Debt Instrument [Line Items]
Number of cash payments | payment					24
Shares of common stock issued to noteholder as payment on long-term debt | shares			2,250,000					2,250,000
Capital lease obligations					$ 5,000,000			$ 3,233,732	$ 3,556,479
Monthly payment amount					247,830
Proceeds from sale leaseback					$ 5,000,000
Additional Land and Buildings
Debt Instrument [Line Items]
Long term note				$ 1,800,000
Common Stock | Note Payable (Daney)
Debt Instrument [Line Items]
Shares of common stock issued to noteholder as payment on long-term debt | shares								3,000,000
Common Stock | Additional Land and Buildings
Debt Instrument [Line Items]
Stock issued during period for purchase of assets (in shares) | shares				1,538,462
Subsequent Event | Note Payable (Auramet Facility) | Revolving Credit Facility
Debt Instrument [Line Items]
Repayments of lines of credit	$ 1,200,000