|
Debt and Interest (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Dec. 31, 2014
|
|
| Debt [Line Items] | ||
| Total long-term debt | $ 24,009us-gaap_LongTermNotesPayable | $ 14,009us-gaap_LongTermNotesPayable |
| IDB Note [Member] | ||
| Debt [Line Items] | ||
| Total long-term debt |
14,009us-gaap_LongTermNotesPayable / us-gaap_DebtInstrumentAxis = fbio_IdbNotePayableMember |
14,009us-gaap_LongTermNotesPayable / us-gaap_DebtInstrumentAxis = fbio_IdbNotePayableMember |
| Interest Rate |
2.25%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = fbio_IdbNotePayableMember |
|
| Maturity Date | Feb - 2017 | |
| NSC Note [Member] | ||
| Debt [Line Items] | ||
| Total long-term debt |
$ 10,000us-gaap_LongTermNotesPayable / us-gaap_DebtInstrumentAxis = fbio_NscNotesPayableMember |
$ 0us-gaap_LongTermNotesPayable / us-gaap_DebtInstrumentAxis = fbio_NscNotesPayableMember |
| Interest Rate |
8.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_DebtInstrumentAxis = fbio_NscNotesPayableMember |
|
| Maturity Date | Mar - 2018 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Carrying value as of the balance sheet date of notes payable (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Details
|