|
Commitments (Details) (USD $)
|
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2013
|
Dec. 31, 2012
|
Dec. 31, 2011
|
|
| Operating lease: | |||
| Lease expiration date | Jan. 31, 2014 | ||
| 2014 | $ 163,000 | ||
| 2015 | 168,000 | ||
| 2016 | 174,000 | ||
| 2017 | 180,000 | ||
| 2018 | 186,000 | ||
| Thereafter | 1,294,000 | ||
| Rent expense | 187,000 | 200,000 | 172,000 |
|
Employment Agreement One [Member]
|
|||
| Purchase Commitment, Excluding Long-term Commitment [Line Items] | |||
| Commitment amount | 450,000 | ||
|
Employment Agreement Two [Member]
|
|||
| Purchase Commitment, Excluding Long-term Commitment [Line Items] | |||
| Commitment amount | 402,000 | ||
|
Employment Agreement Three [Member]
|
|||
| Purchase Commitment, Excluding Long-term Commitment [Line Items] | |||
| Commitment amount | $ 220,000 | ||