XML 48 R10.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Selected Balance Sheet Information | 12 Months Ended
--- | ---
Dec. 31, 2019
Selected Balance Sheet Information |
Selected Balance Sheet Information | 4. Selected Balance Sheet Information PREPAID EXPENSES AND OTHER CURRENT ASSETS (in thousands):
|  | December 31, |  | December 31,
|  | 2019 |  | 2018
Prepaid manufacturing expenses |  | $ | 622 |  | $ | —
Prepaid insurance |  |  | 549 |  |  | 419
Prepaid consulting, subscriptions and other expenses |  |  | 134 |  |  | 132
Prepaid clinical research organizations |  |  | 48 |  |  | —
Prepaid conferences, travel |  |  | 25 |  |  | 42
Other receivable |  |  | 3 |  |  | —
Total |  | $ | 1,381 |  | $ | 593
Prepaid CRO expense is classified as a current asset. The Company makes payments to the CROs based on agreed upon terms that include payments in advance of study services. PROPERTY AND EQUIPMENT (in thousands)
|  | December 31, |  | December 31,
|  | 2019 |  | 2018
Computers and office equipment |  | $ | 804 |  | $ | 852
Leasehold improvements |  |  | 439 |  |  | 439
Software |  |  | 11 |  |  | 11
|  |  | 1,254 |  |  | 1,302
Less: accumulated depreciation and amortization |  |  | (887) |  |  | (695)
Total |  | $ | 367 |  | $ | 607
ACCRUED EXPENSES (in thousands)
|  | December 31, |  | December 31,
|  | 2019 |  | 2018
Accrued clinical consulting services |  | $ | 684 |  | $ | 674
Accrued manufacturing costs |  |  | 635 |  |  | 83
Accrued vendor payments |  |  | 456 |  |  | 150
Other accrued expenses |  |  | 1 |  |  | 12
Total |  | $ | 1,776 |  | $ | 919
ACCRUED EMPLOYEE BENEFITS (in thousands)
|  | December 31, |  | December 31,
|  | 2019 |  | 2018
Accrued bonus expense |  | $ | 858 |  | $ | 907
Accrued vacation expense |  |  | 77 |  |  | 118
Accrued severance |  |  | — |  |  | 307
Total |  | $ | 935 |  | $ | 1,332

X
- Definition n/a + References No definition available. + Details
Name: | syn_BalanceSheetInformationAbstract
Namespace Prefix: | syn_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -URI http://asc.fasb.org/topic&trid=2122208 + Details
Name: | us-gaap_SupplementalBalanceSheetDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration