Commitments and Contingencies (Details Textual) |
3 Months Ended | 9 Months Ended | 12 Months Ended | |||
---|---|---|---|---|---|---|
Sep. 30, 2016
USD ($)
ft²
|
Sep. 30, 2015
USD ($)
|
Sep. 30, 2016
USD ($)
ft²
$ / shares
|
Sep. 30, 2015
USD ($)
|
Dec. 31, 2015
USD ($)
ft²
$ / shares
shares
|
Dec. 31, 2014
USD ($)
|
|
Commitments and Contingencies (Textual) | ||||||
Rent expense net of sublease income | $ 79,000 | $ 79,000 | $ 236,000 | $ 233,000 | $ 316,000 | $ 211,000 |
Area of lease property | ft² | 32,649 | 32,649 | 32,649 | |||
Term of lease | 12 months | |||||
Lease expiration date | Dec. 31, 2016 | Dec. 31, 2016 | ||||
Operating leases monthly rent expense | $ 26,825 | |||||
Lease agreement, Description | The lease expired on January 1, 2015 and reverted to a month-to-month lease with a monthly payment of $7,780. | The lease expired on January 1, 2015 and reverted to a month-to-month lease with a monthly payment of $7,780. | ||||
Exercise price | $ / shares | $ 12.50 | $ 12.04 | ||||
Standby Letter of Credit [Member] | ||||||
Commitments and Contingencies (Textual) | ||||||
Lease expiration date | Jun. 30, 2017 | Jun. 30, 2017 | ||||
Lease agreement, Description | (a) replacement of the Letter of Credit with an alternative BSS in favor of Dresser-Rand, (b) Dresser-Rand eliminating the BSS requirement under the CLA, or (c) the last day of the twenty-fourth calendar month following the commencement of the Term. In consideration of the investor's support commitment, the Company paid the investor a one-time fee equal to 4% of the amount of the Letter of Credit and is obligated to pay a monthly fee equal to 1% of the amount of the Letter of Credit for the first twelve months. If the Support Agreement has not terminated after the initial twelve months, the Company will pay another one-time fee equal to 4% of the amount of the Letter of Credit, and a monthly fee equal to 2% of the amount of the Letter of Credit for up to another twelve months. | (a) replacement of the Letter of Credit with an alternative BSS in favor of Dresser-Rand, (b) Dresser-Rand eliminating the BSS requirement under the D-R Agreement, or (c) the last day of the twenty-fourth calendar month following the commencement of the Term. In consideration of the investor's support commitment, the Company paid the investor a one-time fee equal to 4% of the amount of the Letter of Credit and is obligated to pay a monthly fee equal to 1% of the amount of the Letter of Credit for the first twelve months. If the Support Agreement has not terminated after the initial twelve months, the Company will pay another one-time fee equal to 4% of the amount of the Letter of Credit, and a monthly fee equal to 2% of the amount of the Letter of Credit for up to another twelve months. | ||||
Secured performance fees | $ 2,100,000 | $ 2,100,000 | ||||
Line of credit | $ 2,100,000 | $ 2,100,000 | $ 2,100,000 | |||
Exercise price | $ / shares | $ 15.00 | |||||
Term of warrant | 5 years | |||||
Warrant to purchase of common stock | shares | 74,000 |