Cover Page - USD ($)
$ in Millions |
12 Months Ended |
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Dec. 31, 2020 |
Mar. 26, 2021 |
Jun. 30, 2020 |
| Cover [Abstract] |
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| Document Type |
10-K
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| Document Annual Report |
true
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| Document Period End Date |
Dec. 31, 2020
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| Current Fiscal Year End Date |
--12-31
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| Document Transition Report |
false
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| Entity File Number |
001-33843
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| Entity Registrant Name |
Synacor, Inc.
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| Entity Incorporation, State or Country Code |
DE
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| Entity Tax Identification Number |
16-1542712
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| Entity Address, Address Line One |
40 La Riviere Drive, Suite 300
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| Entity Address, City or Town |
Buffalo,
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| Entity Address, State or Province |
NY
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| Entity Address, Postal Zip Code |
14202
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| City Area Code |
716
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| Local Phone Number |
853-1362
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| Title of 12(b) Security |
Common Stock, $0.01 Par Value
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| Trading Symbol |
SYNC
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| Security Exchange Name |
NASDAQ
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| Entity Well-known Seasoned Issuer |
No
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| Entity Voluntary Filers |
No
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| Entity Current Reporting Status |
Yes
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| Entity Interactive Data Current |
Yes
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| Entity Filer Category |
Non-accelerated Filer
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| Entity Small Business |
true
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| Entity Emerging Growth Company |
false
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| ICFR Auditor Attestation Flag |
false
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| Entity Shell Company |
false
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| Entity Public Float |
|
|
$ 36.3
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| Entity Common Stock, Shares Outstanding |
|
39,896,237
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| Amendment Flag |
false
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| Document Fiscal Year Focus |
2020
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| Document Fiscal Period Focus |
FY
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| Entity Central Index Key |
0001408278
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